DC 3.3V 3.7V 5V LED Driver 30-1500MA Constant Current Adjustable Module PWM Control Board For USB LED flashlight 18650 Li-ion
DC 3.3V 3.7V 5V LED Driver 30-1500MA Constant Current Adjustable Module PWM Control Board For USB LED flashlight 18650 Li-ion
SKU:012808
Regular price
$4.99 USD
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- guaranteeQuality checked
- Special gift cardsSpecial gift cards
- Free return Within 60 days
- Consultancy86-0755-85201155
Working voltage : DC 2.8-6V(Perfect for 3V 3.3V 3.7V 4.5V 5V 6V LED Driver)
Output Current: 30-1500MA
Maximum output power: 9W
Can drive 1-16pcs 2.8-6V LEDs (maximum current does not exceed 1.5A)
Current regulation: 1 through adjustable resistance; 2 through PWM signal control
Chip Temperature Regulation
Over LED Current Protection
Operating Temperature Range
Size : 18mm x 10.3mm x 2.8mm
Weight : 0.56g
LD06AJSA/B is a current regulation integrated circuit operating from an input voltage of 2.8V to 6V, the constant
output current can be set up to 1.5A with an external resistor. The LD06AJSA/B consists of high precision reference
voltage, amplifier, current mirror, etc. The on-chip power transistor and current sense block greatly reduce the
external component count, which makes the LD06AJSA/B ideal for LED driver.
When the CE pin is high, the input voltage is greater than 2.8V, and is larger than the LED forward voltage plus
the required voltage drop, LD06AJSA/B functions normally to deliver constant current from the LED pin.
The LD06AJSA/B adopts the temperature regulation instead of temperature protection function, the temperature
regulation can make the LED being turned on continuously in case of high ambient temperature or high voltage
drop. When the LD06AJSA/B junction temperature reaches about 135 ° C, the internal temperature regulation block
reduces the LED current so that the junction temperature will not rise any more. This feature allows the users to
maximize the use of the power handling capability of the chip, do not worry about the chip overheating and
damage to the chip or external components.
The LD06AJSA/B also has the chip enable function, which can shutdown the whole chip to limit the current
consumption within 1uA.
The LD06AJSA/B also adopts the over current protection block. When LED current approaches 1.9A(Typical), the
over current protection block begins to function to prevent the LED current from increasing further.
Purchasing & Delivery
Before you make your purchase, it’s helpful to know the measurements of the area you plan to place the furniture. You should also measure any doorways and hallways through which the furniture will pass to get to its final destination.Picking up at the store
Shopify Shop requires that all products are properly inspected BEFORE you take it home to insure there are no surprises. Our team is happy to open all packages and will assist in the inspection process. We will then reseal packages for safe transport. We encourage all customers to bring furniture pads or blankets to protect the items during transport as well as rope or tie downs. Shopify Shop will not be responsible for damage that occurs after leaving the store or during transit. It is the purchaser’s responsibility to make sure the correct items are picked up and in good condition.Delivery
Customers are able to pick the next available delivery day that best fits their schedule. However, to route stops as efficiently as possible, Shopify Shop will provide the time frame. Customers will not be able to choose a time. You will be notified in advance of your scheduled time frame. Please make sure that a responsible adult (18 years or older) will be home at that time.In preparation for your delivery, please remove existing furniture, pictures, mirrors, accessories, etc. to prevent damages. Also insure that the area where you would like your furniture placed is clear of any old furniture and any other items that may obstruct the passageway of the delivery team. Shopify Shop will deliver, assemble, and set-up your new furniture purchase and remove all packing materials from your home. Our delivery crews are not permitted to move your existing furniture or other household items. Delivery personnel will attempt to deliver the purchased items in a safe and controlled manner but will not attempt to place furniture if they feel it will result in damage to the product or your home. Delivery personnel are unable to remove doors, hoist furniture or carry furniture up more than 3 flights of stairs. An elevator must be available for deliveries to the 4th floor and above.
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Translation missing: en.products.product.regular_price $5.99 USD{"id":2517119795258,"title":"DC 3.3V 3.7V 5V LED Driver 30-1500MA Constant Current Adjustable Module PWM Control Board For USB LED flashlight 18650 Li-ion","handle":"dc-3-3v-3-7v-5v-led-driver-30-1500ma-constant-current-adjustable-module-pwm-control-board-for-usb-led-flashlight-18650-li-ion","description":"\u003cp\u003e \r\n \u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e\u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cdiv\u003e\r\n \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e\r\n \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWorking voltage : DC 2.8-6V(Perfect for 3V 3.3V 3.7V 4.5V 5V 6V LED Driver) \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eOutput Current: 30-1500MA \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eMaximum output power: 9W \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eCan drive 1-16pcs 2.8-6V LEDs (maximum current does not exceed 1.5A) \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eCurrent regulation: 1 through adjustable resistance; 2 through PWM signal control \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eChip Temperature Regulation \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eOver LED Current Protection \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eOperating Temperature Range \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eSize : 18mm x 10.3mm x 2.8mm \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWeight : 0.56g \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \r\n \u003cdiv\u003e \r\n \u003cdiv\u003e\r\n LD06AJSA\/B is a current regulation integrated circuit operating from an input voltage of 2.8V to 6V, the constant \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n output current can be set up to 1.5A with an external resistor. The LD06AJSA\/B consists of high precision reference \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n voltage, amplifier, current mirror, etc. The on-chip power transistor and current sense block greatly reduce the \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n external component count, which makes the LD06AJSA\/B ideal for LED driver. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n When the CE pin is high, the input voltage is greater than 2.8V, and is larger than the LED forward voltage plus \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n the required voltage drop, LD06AJSA\/B functions normally to deliver constant current from the LED pin. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n The LD06AJSA\/B adopts the temperature regulation instead of temperature protection function, the temperature \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n regulation can make the LED being turned on continuously in case of high ambient temperature or high voltage \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n drop. When the LD06AJSA\/B junction temperature reaches about 135 ° C, the internal temperature regulation block \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n reduces the LED current so that the junction temperature will not rise any more. This feature allows the users to \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n maximize the use of the power handling capability of the chip, do not worry about the chip overheating and \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n damage to the chip or external components. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n The LD06AJSA\/B also has the chip enable function, which can shutdown the whole chip to limit the current \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n consumption within 1uA. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n The LD06AJSA\/B also adopts the over current protection block. When LED current approaches 1.9A(Typical), the \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n over current protection block begins to function to prevent the LED current from increasing further. \r\n \u003c\/div\u003e \r\n \u003c\/div\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e\u003c\/p\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1mxBAa_jxK1Rjy0Fnq6yBaFXaY.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1y_luaZnrK1RkHFrdq6xCoFXa9.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB19zpwa5LxK1Rjy0Ffq6zYdVXa4.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Hc.uimcqBKNjSZFgq6x_kXXaq.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \r\n \u003cwidget data-widget-type=\"customText\" id=\"24006699\" title=\"Related\" type=\"custom\"\u003e\u003c\/widget\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e \r\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","published_at":"2019-09-17T20:59:13+08:00","created_at":"2019-09-17T20:59:16+08:00","vendor":"diymore","type":"Sensor Module","tags":["1865","18650","Amplifier"],"price":499,"price_min":499,"price_max":499,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":23727131066426,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"012808","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"DC 3.3V 3.7V 5V LED Driver 30-1500MA Constant Current Adjustable Module PWM Control Board For USB LED flashlight 18650 Li-ion","public_title":null,"options":["Default Title"],"price":499,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.diymore.cc\/cdn\/shop\/products\/HTB1hmXta2fsK1RjSszbq6AqBXXas_284.jpg?v=1588662148"],"featured_image":"\/\/www.diymore.cc\/cdn\/shop\/products\/HTB1hmXta2fsK1RjSszbq6AqBXXas_284.jpg?v=1588662148","options":["Title"],"media":[{"alt":"Dc 3.3V 3.7V 5V Led Driver 30-1500Ma Constant Current Adjustable Module Pwm Control Board For Usb","id":6679170449479,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/www.diymore.cc\/cdn\/shop\/products\/HTB1hmXta2fsK1RjSszbq6AqBXXas_284.jpg?v=1588662148"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/www.diymore.cc\/cdn\/shop\/products\/HTB1hmXta2fsK1RjSszbq6AqBXXas_284.jpg?v=1588662148","width":1000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e \r\n \u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e\u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cdiv\u003e\r\n \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e\r\n \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWorking voltage : DC 2.8-6V(Perfect for 3V 3.3V 3.7V 4.5V 5V 6V LED Driver) \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eOutput Current: 30-1500MA \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eMaximum output power: 9W \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eCan drive 1-16pcs 2.8-6V LEDs (maximum current does not exceed 1.5A) \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eCurrent regulation: 1 through adjustable resistance; 2 through PWM signal control \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eChip Temperature Regulation \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eOver LED Current Protection \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eOperating Temperature Range \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eSize : 18mm x 10.3mm x 2.8mm \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWeight : 0.56g \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \r\n \u003cdiv\u003e \r\n \u003cdiv\u003e\r\n LD06AJSA\/B is a current regulation integrated circuit operating from an input voltage of 2.8V to 6V, the constant \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n output current can be set up to 1.5A with an external resistor. The LD06AJSA\/B consists of high precision reference \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n voltage, amplifier, current mirror, etc. The on-chip power transistor and current sense block greatly reduce the \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n external component count, which makes the LD06AJSA\/B ideal for LED driver. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n When the CE pin is high, the input voltage is greater than 2.8V, and is larger than the LED forward voltage plus \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n the required voltage drop, LD06AJSA\/B functions normally to deliver constant current from the LED pin. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n The LD06AJSA\/B adopts the temperature regulation instead of temperature protection function, the temperature \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n regulation can make the LED being turned on continuously in case of high ambient temperature or high voltage \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n drop. When the LD06AJSA\/B junction temperature reaches about 135 ° C, the internal temperature regulation block \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n reduces the LED current so that the junction temperature will not rise any more. This feature allows the users to \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n maximize the use of the power handling capability of the chip, do not worry about the chip overheating and \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n damage to the chip or external components. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n The LD06AJSA\/B also has the chip enable function, which can shutdown the whole chip to limit the current \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n consumption within 1uA. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n The LD06AJSA\/B also adopts the over current protection block. When LED current approaches 1.9A(Typical), the \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n over current protection block begins to function to prevent the LED current from increasing further. \r\n \u003c\/div\u003e \r\n \u003c\/div\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e\u003c\/p\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1mxBAa_jxK1Rjy0Fnq6yBaFXaY.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1y_luaZnrK1RkHFrdq6xCoFXa9.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB19zpwa5LxK1Rjy0Ffq6zYdVXa4.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Hc.uimcqBKNjSZFgq6x_kXXaq.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \r\n \u003cwidget data-widget-type=\"customText\" id=\"24006699\" title=\"Related\" type=\"custom\"\u003e\u003c\/widget\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e \r\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e"} -
Translation missing: en.products.product.regular_price $23.99 USD{"id":2517119795258,"title":"DC 3.3V 3.7V 5V LED Driver 30-1500MA Constant Current Adjustable Module PWM Control Board For USB LED flashlight 18650 Li-ion","handle":"dc-3-3v-3-7v-5v-led-driver-30-1500ma-constant-current-adjustable-module-pwm-control-board-for-usb-led-flashlight-18650-li-ion","description":"\u003cp\u003e \r\n \u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e\u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cdiv\u003e\r\n \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e\r\n \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWorking voltage : DC 2.8-6V(Perfect for 3V 3.3V 3.7V 4.5V 5V 6V LED Driver) \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eOutput Current: 30-1500MA \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eMaximum output power: 9W \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eCan drive 1-16pcs 2.8-6V LEDs (maximum current does not exceed 1.5A) \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eCurrent regulation: 1 through adjustable resistance; 2 through PWM signal control \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eChip Temperature Regulation \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eOver LED Current Protection \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eOperating Temperature Range \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eSize : 18mm x 10.3mm x 2.8mm \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWeight : 0.56g \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \r\n \u003cdiv\u003e \r\n \u003cdiv\u003e\r\n LD06AJSA\/B is a current regulation integrated circuit operating from an input voltage of 2.8V to 6V, the constant \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n output current can be set up to 1.5A with an external resistor. The LD06AJSA\/B consists of high precision reference \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n voltage, amplifier, current mirror, etc. The on-chip power transistor and current sense block greatly reduce the \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n external component count, which makes the LD06AJSA\/B ideal for LED driver. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n When the CE pin is high, the input voltage is greater than 2.8V, and is larger than the LED forward voltage plus \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n the required voltage drop, LD06AJSA\/B functions normally to deliver constant current from the LED pin. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n The LD06AJSA\/B adopts the temperature regulation instead of temperature protection function, the temperature \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n regulation can make the LED being turned on continuously in case of high ambient temperature or high voltage \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n drop. When the LD06AJSA\/B junction temperature reaches about 135 ° C, the internal temperature regulation block \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n reduces the LED current so that the junction temperature will not rise any more. This feature allows the users to \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n maximize the use of the power handling capability of the chip, do not worry about the chip overheating and \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n damage to the chip or external components. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n The LD06AJSA\/B also has the chip enable function, which can shutdown the whole chip to limit the current \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n consumption within 1uA. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n The LD06AJSA\/B also adopts the over current protection block. When LED current approaches 1.9A(Typical), the \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n over current protection block begins to function to prevent the LED current from increasing further. \r\n \u003c\/div\u003e \r\n \u003c\/div\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e\u003c\/p\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1mxBAa_jxK1Rjy0Fnq6yBaFXaY.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1y_luaZnrK1RkHFrdq6xCoFXa9.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB19zpwa5LxK1Rjy0Ffq6zYdVXa4.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Hc.uimcqBKNjSZFgq6x_kXXaq.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \r\n \u003cwidget data-widget-type=\"customText\" id=\"24006699\" title=\"Related\" type=\"custom\"\u003e\u003c\/widget\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e \r\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","published_at":"2019-09-17T20:59:13+08:00","created_at":"2019-09-17T20:59:16+08:00","vendor":"diymore","type":"Sensor Module","tags":["1865","18650","Amplifier"],"price":499,"price_min":499,"price_max":499,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":23727131066426,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"012808","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"DC 3.3V 3.7V 5V LED Driver 30-1500MA Constant Current Adjustable Module PWM Control Board For USB LED flashlight 18650 Li-ion","public_title":null,"options":["Default Title"],"price":499,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.diymore.cc\/cdn\/shop\/products\/HTB1hmXta2fsK1RjSszbq6AqBXXas_284.jpg?v=1588662148"],"featured_image":"\/\/www.diymore.cc\/cdn\/shop\/products\/HTB1hmXta2fsK1RjSszbq6AqBXXas_284.jpg?v=1588662148","options":["Title"],"media":[{"alt":"Dc 3.3V 3.7V 5V Led Driver 30-1500Ma Constant Current Adjustable Module Pwm Control Board For Usb","id":6679170449479,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/www.diymore.cc\/cdn\/shop\/products\/HTB1hmXta2fsK1RjSszbq6AqBXXas_284.jpg?v=1588662148"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/www.diymore.cc\/cdn\/shop\/products\/HTB1hmXta2fsK1RjSszbq6AqBXXas_284.jpg?v=1588662148","width":1000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e \r\n \u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e\u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cdiv\u003e\r\n \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e\r\n \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWorking voltage : DC 2.8-6V(Perfect for 3V 3.3V 3.7V 4.5V 5V 6V LED Driver) \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eOutput Current: 30-1500MA \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eMaximum output power: 9W \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eCan drive 1-16pcs 2.8-6V LEDs (maximum current does not exceed 1.5A) \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eCurrent regulation: 1 through adjustable resistance; 2 through PWM signal control \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eChip Temperature Regulation \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eOver LED Current Protection \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eOperating Temperature Range \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eSize : 18mm x 10.3mm x 2.8mm \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWeight : 0.56g \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \r\n \u003cdiv\u003e \r\n \u003cdiv\u003e\r\n LD06AJSA\/B is a current regulation integrated circuit operating from an input voltage of 2.8V to 6V, the constant \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n output current can be set up to 1.5A with an external resistor. The LD06AJSA\/B consists of high precision reference \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n voltage, amplifier, current mirror, etc. The on-chip power transistor and current sense block greatly reduce the \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n external component count, which makes the LD06AJSA\/B ideal for LED driver. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n When the CE pin is high, the input voltage is greater than 2.8V, and is larger than the LED forward voltage plus \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n the required voltage drop, LD06AJSA\/B functions normally to deliver constant current from the LED pin. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n The LD06AJSA\/B adopts the temperature regulation instead of temperature protection function, the temperature \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n regulation can make the LED being turned on continuously in case of high ambient temperature or high voltage \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n drop. When the LD06AJSA\/B junction temperature reaches about 135 ° C, the internal temperature regulation block \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n reduces the LED current so that the junction temperature will not rise any more. This feature allows the users to \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n maximize the use of the power handling capability of the chip, do not worry about the chip overheating and \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n damage to the chip or external components. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n The LD06AJSA\/B also has the chip enable function, which can shutdown the whole chip to limit the current \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n consumption within 1uA. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n The LD06AJSA\/B also adopts the over current protection block. When LED current approaches 1.9A(Typical), the \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n over current protection block begins to function to prevent the LED current from increasing further. \r\n \u003c\/div\u003e \r\n \u003c\/div\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e\u003c\/p\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1mxBAa_jxK1Rjy0Fnq6yBaFXaY.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1y_luaZnrK1RkHFrdq6xCoFXa9.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB19zpwa5LxK1Rjy0Ffq6zYdVXa4.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Hc.uimcqBKNjSZFgq6x_kXXaq.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \r\n \u003cwidget data-widget-type=\"customText\" id=\"24006699\" title=\"Related\" type=\"custom\"\u003e\u003c\/widget\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e \r\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e"} -
Translation missing: en.products.product.regular_price $10.99 USD{"id":2517119795258,"title":"DC 3.3V 3.7V 5V LED Driver 30-1500MA Constant Current Adjustable Module PWM Control Board For USB LED flashlight 18650 Li-ion","handle":"dc-3-3v-3-7v-5v-led-driver-30-1500ma-constant-current-adjustable-module-pwm-control-board-for-usb-led-flashlight-18650-li-ion","description":"\u003cp\u003e \r\n \u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e\u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cdiv\u003e\r\n \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e\r\n \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWorking voltage : DC 2.8-6V(Perfect for 3V 3.3V 3.7V 4.5V 5V 6V LED Driver) \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eOutput Current: 30-1500MA \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eMaximum output power: 9W \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eCan drive 1-16pcs 2.8-6V LEDs (maximum current does not exceed 1.5A) \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eCurrent regulation: 1 through adjustable resistance; 2 through PWM signal control \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eChip Temperature Regulation \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eOver LED Current Protection \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eOperating Temperature Range \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eSize : 18mm x 10.3mm x 2.8mm \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWeight : 0.56g \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \r\n \u003cdiv\u003e \r\n \u003cdiv\u003e\r\n LD06AJSA\/B is a current regulation integrated circuit operating from an input voltage of 2.8V to 6V, the constant \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n output current can be set up to 1.5A with an external resistor. The LD06AJSA\/B consists of high precision reference \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n voltage, amplifier, current mirror, etc. The on-chip power transistor and current sense block greatly reduce the \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n external component count, which makes the LD06AJSA\/B ideal for LED driver. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n When the CE pin is high, the input voltage is greater than 2.8V, and is larger than the LED forward voltage plus \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n the required voltage drop, LD06AJSA\/B functions normally to deliver constant current from the LED pin. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n The LD06AJSA\/B adopts the temperature regulation instead of temperature protection function, the temperature \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n regulation can make the LED being turned on continuously in case of high ambient temperature or high voltage \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n drop. When the LD06AJSA\/B junction temperature reaches about 135 ° C, the internal temperature regulation block \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n reduces the LED current so that the junction temperature will not rise any more. This feature allows the users to \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n maximize the use of the power handling capability of the chip, do not worry about the chip overheating and \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n damage to the chip or external components. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n The LD06AJSA\/B also has the chip enable function, which can shutdown the whole chip to limit the current \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n consumption within 1uA. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n The LD06AJSA\/B also adopts the over current protection block. When LED current approaches 1.9A(Typical), the \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n over current protection block begins to function to prevent the LED current from increasing further. \r\n \u003c\/div\u003e \r\n \u003c\/div\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e\u003c\/p\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1mxBAa_jxK1Rjy0Fnq6yBaFXaY.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1y_luaZnrK1RkHFrdq6xCoFXa9.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB19zpwa5LxK1Rjy0Ffq6zYdVXa4.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Hc.uimcqBKNjSZFgq6x_kXXaq.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \r\n \u003cwidget data-widget-type=\"customText\" id=\"24006699\" title=\"Related\" type=\"custom\"\u003e\u003c\/widget\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e \r\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","published_at":"2019-09-17T20:59:13+08:00","created_at":"2019-09-17T20:59:16+08:00","vendor":"diymore","type":"Sensor Module","tags":["1865","18650","Amplifier"],"price":499,"price_min":499,"price_max":499,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":23727131066426,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"012808","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"DC 3.3V 3.7V 5V LED Driver 30-1500MA Constant Current Adjustable Module PWM Control Board For USB LED flashlight 18650 Li-ion","public_title":null,"options":["Default Title"],"price":499,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.diymore.cc\/cdn\/shop\/products\/HTB1hmXta2fsK1RjSszbq6AqBXXas_284.jpg?v=1588662148"],"featured_image":"\/\/www.diymore.cc\/cdn\/shop\/products\/HTB1hmXta2fsK1RjSszbq6AqBXXas_284.jpg?v=1588662148","options":["Title"],"media":[{"alt":"Dc 3.3V 3.7V 5V Led Driver 30-1500Ma Constant Current Adjustable Module Pwm Control Board For Usb","id":6679170449479,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/www.diymore.cc\/cdn\/shop\/products\/HTB1hmXta2fsK1RjSszbq6AqBXXas_284.jpg?v=1588662148"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/www.diymore.cc\/cdn\/shop\/products\/HTB1hmXta2fsK1RjSszbq6AqBXXas_284.jpg?v=1588662148","width":1000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e \r\n \u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e\u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cdiv\u003e\r\n \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e\r\n \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWorking voltage : DC 2.8-6V(Perfect for 3V 3.3V 3.7V 4.5V 5V 6V LED Driver) \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eOutput Current: 30-1500MA \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eMaximum output power: 9W \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eCan drive 1-16pcs 2.8-6V LEDs (maximum current does not exceed 1.5A) \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eCurrent regulation: 1 through adjustable resistance; 2 through PWM signal control \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eChip Temperature Regulation \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eOver LED Current Protection \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eOperating Temperature Range \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eSize : 18mm x 10.3mm x 2.8mm \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWeight : 0.56g \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \r\n \u003cdiv\u003e \r\n \u003cdiv\u003e\r\n LD06AJSA\/B is a current regulation integrated circuit operating from an input voltage of 2.8V to 6V, the constant \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n output current can be set up to 1.5A with an external resistor. The LD06AJSA\/B consists of high precision reference \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n voltage, amplifier, current mirror, etc. The on-chip power transistor and current sense block greatly reduce the \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n external component count, which makes the LD06AJSA\/B ideal for LED driver. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n When the CE pin is high, the input voltage is greater than 2.8V, and is larger than the LED forward voltage plus \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n the required voltage drop, LD06AJSA\/B functions normally to deliver constant current from the LED pin. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n The LD06AJSA\/B adopts the temperature regulation instead of temperature protection function, the temperature \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n regulation can make the LED being turned on continuously in case of high ambient temperature or high voltage \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n drop. When the LD06AJSA\/B junction temperature reaches about 135 ° C, the internal temperature regulation block \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n reduces the LED current so that the junction temperature will not rise any more. This feature allows the users to \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n maximize the use of the power handling capability of the chip, do not worry about the chip overheating and \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n damage to the chip or external components. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n The LD06AJSA\/B also has the chip enable function, which can shutdown the whole chip to limit the current \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n consumption within 1uA. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n The LD06AJSA\/B also adopts the over current protection block. When LED current approaches 1.9A(Typical), the \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n over current protection block begins to function to prevent the LED current from increasing further. \r\n \u003c\/div\u003e \r\n \u003c\/div\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e\u003c\/p\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1mxBAa_jxK1Rjy0Fnq6yBaFXaY.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1y_luaZnrK1RkHFrdq6xCoFXa9.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB19zpwa5LxK1Rjy0Ffq6zYdVXa4.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Hc.uimcqBKNjSZFgq6x_kXXaq.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \r\n \u003cwidget data-widget-type=\"customText\" id=\"24006699\" title=\"Related\" type=\"custom\"\u003e\u003c\/widget\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e \r\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e"} -
Translation missing: en.products.product.regular_price $5.99 USD{"id":2517119795258,"title":"DC 3.3V 3.7V 5V LED Driver 30-1500MA Constant Current Adjustable Module PWM Control Board For USB LED flashlight 18650 Li-ion","handle":"dc-3-3v-3-7v-5v-led-driver-30-1500ma-constant-current-adjustable-module-pwm-control-board-for-usb-led-flashlight-18650-li-ion","description":"\u003cp\u003e \r\n \u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e\u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cdiv\u003e\r\n \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e\r\n \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWorking voltage : DC 2.8-6V(Perfect for 3V 3.3V 3.7V 4.5V 5V 6V LED Driver) \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eOutput Current: 30-1500MA \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eMaximum output power: 9W \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eCan drive 1-16pcs 2.8-6V LEDs (maximum current does not exceed 1.5A) \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eCurrent regulation: 1 through adjustable resistance; 2 through PWM signal control \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eChip Temperature Regulation \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eOver LED Current Protection \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eOperating Temperature Range \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eSize : 18mm x 10.3mm x 2.8mm \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWeight : 0.56g \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \r\n \u003cdiv\u003e \r\n \u003cdiv\u003e\r\n LD06AJSA\/B is a current regulation integrated circuit operating from an input voltage of 2.8V to 6V, the constant \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n output current can be set up to 1.5A with an external resistor. The LD06AJSA\/B consists of high precision reference \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n voltage, amplifier, current mirror, etc. The on-chip power transistor and current sense block greatly reduce the \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n external component count, which makes the LD06AJSA\/B ideal for LED driver. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n When the CE pin is high, the input voltage is greater than 2.8V, and is larger than the LED forward voltage plus \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n the required voltage drop, LD06AJSA\/B functions normally to deliver constant current from the LED pin. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n The LD06AJSA\/B adopts the temperature regulation instead of temperature protection function, the temperature \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n regulation can make the LED being turned on continuously in case of high ambient temperature or high voltage \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n drop. When the LD06AJSA\/B junction temperature reaches about 135 ° C, the internal temperature regulation block \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n reduces the LED current so that the junction temperature will not rise any more. This feature allows the users to \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n maximize the use of the power handling capability of the chip, do not worry about the chip overheating and \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n damage to the chip or external components. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n The LD06AJSA\/B also has the chip enable function, which can shutdown the whole chip to limit the current \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n consumption within 1uA. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n The LD06AJSA\/B also adopts the over current protection block. When LED current approaches 1.9A(Typical), the \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n over current protection block begins to function to prevent the LED current from increasing further. \r\n \u003c\/div\u003e \r\n \u003c\/div\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e\u003c\/p\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1mxBAa_jxK1Rjy0Fnq6yBaFXaY.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1y_luaZnrK1RkHFrdq6xCoFXa9.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB19zpwa5LxK1Rjy0Ffq6zYdVXa4.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Hc.uimcqBKNjSZFgq6x_kXXaq.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \r\n \u003cwidget data-widget-type=\"customText\" id=\"24006699\" title=\"Related\" type=\"custom\"\u003e\u003c\/widget\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e \r\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","published_at":"2019-09-17T20:59:13+08:00","created_at":"2019-09-17T20:59:16+08:00","vendor":"diymore","type":"Sensor Module","tags":["1865","18650","Amplifier"],"price":499,"price_min":499,"price_max":499,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":23727131066426,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"012808","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"DC 3.3V 3.7V 5V LED Driver 30-1500MA Constant Current Adjustable Module PWM Control Board For USB LED flashlight 18650 Li-ion","public_title":null,"options":["Default Title"],"price":499,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.diymore.cc\/cdn\/shop\/products\/HTB1hmXta2fsK1RjSszbq6AqBXXas_284.jpg?v=1588662148"],"featured_image":"\/\/www.diymore.cc\/cdn\/shop\/products\/HTB1hmXta2fsK1RjSszbq6AqBXXas_284.jpg?v=1588662148","options":["Title"],"media":[{"alt":"Dc 3.3V 3.7V 5V Led Driver 30-1500Ma Constant Current Adjustable Module Pwm Control Board For Usb","id":6679170449479,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/www.diymore.cc\/cdn\/shop\/products\/HTB1hmXta2fsK1RjSszbq6AqBXXas_284.jpg?v=1588662148"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/www.diymore.cc\/cdn\/shop\/products\/HTB1hmXta2fsK1RjSszbq6AqBXXas_284.jpg?v=1588662148","width":1000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e \r\n \u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e\u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cdiv\u003e\r\n \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e\r\n \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWorking voltage : DC 2.8-6V(Perfect for 3V 3.3V 3.7V 4.5V 5V 6V LED Driver) \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eOutput Current: 30-1500MA \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eMaximum output power: 9W \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eCan drive 1-16pcs 2.8-6V LEDs (maximum current does not exceed 1.5A) \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eCurrent regulation: 1 through adjustable resistance; 2 through PWM signal control \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eChip Temperature Regulation \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eOver LED Current Protection \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eOperating Temperature Range \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eSize : 18mm x 10.3mm x 2.8mm \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWeight : 0.56g \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \r\n \u003cdiv\u003e \r\n \u003cdiv\u003e\r\n LD06AJSA\/B is a current regulation integrated circuit operating from an input voltage of 2.8V to 6V, the constant \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n output current can be set up to 1.5A with an external resistor. The LD06AJSA\/B consists of high precision reference \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n voltage, amplifier, current mirror, etc. The on-chip power transistor and current sense block greatly reduce the \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n external component count, which makes the LD06AJSA\/B ideal for LED driver. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n When the CE pin is high, the input voltage is greater than 2.8V, and is larger than the LED forward voltage plus \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n the required voltage drop, LD06AJSA\/B functions normally to deliver constant current from the LED pin. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n The LD06AJSA\/B adopts the temperature regulation instead of temperature protection function, the temperature \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n regulation can make the LED being turned on continuously in case of high ambient temperature or high voltage \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n drop. When the LD06AJSA\/B junction temperature reaches about 135 ° C, the internal temperature regulation block \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n reduces the LED current so that the junction temperature will not rise any more. This feature allows the users to \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n maximize the use of the power handling capability of the chip, do not worry about the chip overheating and \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n damage to the chip or external components. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n The LD06AJSA\/B also has the chip enable function, which can shutdown the whole chip to limit the current \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n consumption within 1uA. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n The LD06AJSA\/B also adopts the over current protection block. When LED current approaches 1.9A(Typical), the \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n over current protection block begins to function to prevent the LED current from increasing further. \r\n \u003c\/div\u003e \r\n \u003c\/div\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e\u003c\/p\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1mxBAa_jxK1Rjy0Fnq6yBaFXaY.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1y_luaZnrK1RkHFrdq6xCoFXa9.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB19zpwa5LxK1Rjy0Ffq6zYdVXa4.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Hc.uimcqBKNjSZFgq6x_kXXaq.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \r\n \u003cwidget data-widget-type=\"customText\" id=\"24006699\" title=\"Related\" type=\"custom\"\u003e\u003c\/widget\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e \r\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e"} -
Translation missing: en.products.product.regular_price $6.99 USD{"id":2517119795258,"title":"DC 3.3V 3.7V 5V LED Driver 30-1500MA Constant Current Adjustable Module PWM Control Board For USB LED flashlight 18650 Li-ion","handle":"dc-3-3v-3-7v-5v-led-driver-30-1500ma-constant-current-adjustable-module-pwm-control-board-for-usb-led-flashlight-18650-li-ion","description":"\u003cp\u003e \r\n \u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e\u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cdiv\u003e\r\n \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e\r\n \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWorking voltage : DC 2.8-6V(Perfect for 3V 3.3V 3.7V 4.5V 5V 6V LED Driver) \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eOutput Current: 30-1500MA \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eMaximum output power: 9W \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eCan drive 1-16pcs 2.8-6V LEDs (maximum current does not exceed 1.5A) \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eCurrent regulation: 1 through adjustable resistance; 2 through PWM signal control \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eChip Temperature Regulation \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eOver LED Current Protection \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eOperating Temperature Range \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eSize : 18mm x 10.3mm x 2.8mm \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWeight : 0.56g \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \r\n \u003cdiv\u003e \r\n \u003cdiv\u003e\r\n LD06AJSA\/B is a current regulation integrated circuit operating from an input voltage of 2.8V to 6V, the constant \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n output current can be set up to 1.5A with an external resistor. The LD06AJSA\/B consists of high precision reference \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n voltage, amplifier, current mirror, etc. The on-chip power transistor and current sense block greatly reduce the \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n external component count, which makes the LD06AJSA\/B ideal for LED driver. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n When the CE pin is high, the input voltage is greater than 2.8V, and is larger than the LED forward voltage plus \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n the required voltage drop, LD06AJSA\/B functions normally to deliver constant current from the LED pin. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n The LD06AJSA\/B adopts the temperature regulation instead of temperature protection function, the temperature \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n regulation can make the LED being turned on continuously in case of high ambient temperature or high voltage \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n drop. When the LD06AJSA\/B junction temperature reaches about 135 ° C, the internal temperature regulation block \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n reduces the LED current so that the junction temperature will not rise any more. This feature allows the users to \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n maximize the use of the power handling capability of the chip, do not worry about the chip overheating and \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n damage to the chip or external components. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n The LD06AJSA\/B also has the chip enable function, which can shutdown the whole chip to limit the current \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n consumption within 1uA. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n The LD06AJSA\/B also adopts the over current protection block. When LED current approaches 1.9A(Typical), the \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n over current protection block begins to function to prevent the LED current from increasing further. \r\n \u003c\/div\u003e \r\n \u003c\/div\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e\u003c\/p\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1mxBAa_jxK1Rjy0Fnq6yBaFXaY.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1y_luaZnrK1RkHFrdq6xCoFXa9.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB19zpwa5LxK1Rjy0Ffq6zYdVXa4.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Hc.uimcqBKNjSZFgq6x_kXXaq.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \r\n \u003cwidget data-widget-type=\"customText\" id=\"24006699\" title=\"Related\" type=\"custom\"\u003e\u003c\/widget\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e \r\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","published_at":"2019-09-17T20:59:13+08:00","created_at":"2019-09-17T20:59:16+08:00","vendor":"diymore","type":"Sensor Module","tags":["1865","18650","Amplifier"],"price":499,"price_min":499,"price_max":499,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":23727131066426,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"012808","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"DC 3.3V 3.7V 5V LED Driver 30-1500MA Constant Current Adjustable Module PWM Control Board For USB LED flashlight 18650 Li-ion","public_title":null,"options":["Default Title"],"price":499,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.diymore.cc\/cdn\/shop\/products\/HTB1hmXta2fsK1RjSszbq6AqBXXas_284.jpg?v=1588662148"],"featured_image":"\/\/www.diymore.cc\/cdn\/shop\/products\/HTB1hmXta2fsK1RjSszbq6AqBXXas_284.jpg?v=1588662148","options":["Title"],"media":[{"alt":"Dc 3.3V 3.7V 5V Led Driver 30-1500Ma Constant Current Adjustable Module Pwm Control Board For Usb","id":6679170449479,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/www.diymore.cc\/cdn\/shop\/products\/HTB1hmXta2fsK1RjSszbq6AqBXXas_284.jpg?v=1588662148"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/www.diymore.cc\/cdn\/shop\/products\/HTB1hmXta2fsK1RjSszbq6AqBXXas_284.jpg?v=1588662148","width":1000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e \r\n \u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e\u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cdiv\u003e\r\n \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e\r\n \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWorking voltage : DC 2.8-6V(Perfect for 3V 3.3V 3.7V 4.5V 5V 6V LED Driver) \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eOutput Current: 30-1500MA \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eMaximum output power: 9W \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eCan drive 1-16pcs 2.8-6V LEDs (maximum current does not exceed 1.5A) \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eCurrent regulation: 1 through adjustable resistance; 2 through PWM signal control \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eChip Temperature Regulation \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eOver LED Current Protection \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eOperating Temperature Range \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eSize : 18mm x 10.3mm x 2.8mm \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWeight : 0.56g \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \r\n \u003cdiv\u003e \r\n \u003cdiv\u003e\r\n LD06AJSA\/B is a current regulation integrated circuit operating from an input voltage of 2.8V to 6V, the constant \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n output current can be set up to 1.5A with an external resistor. The LD06AJSA\/B consists of high precision reference \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n voltage, amplifier, current mirror, etc. The on-chip power transistor and current sense block greatly reduce the \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n external component count, which makes the LD06AJSA\/B ideal for LED driver. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n When the CE pin is high, the input voltage is greater than 2.8V, and is larger than the LED forward voltage plus \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n the required voltage drop, LD06AJSA\/B functions normally to deliver constant current from the LED pin. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n The LD06AJSA\/B adopts the temperature regulation instead of temperature protection function, the temperature \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n regulation can make the LED being turned on continuously in case of high ambient temperature or high voltage \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n drop. When the LD06AJSA\/B junction temperature reaches about 135 ° C, the internal temperature regulation block \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n reduces the LED current so that the junction temperature will not rise any more. This feature allows the users to \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n maximize the use of the power handling capability of the chip, do not worry about the chip overheating and \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n damage to the chip or external components. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n The LD06AJSA\/B also has the chip enable function, which can shutdown the whole chip to limit the current \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n consumption within 1uA. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n The LD06AJSA\/B also adopts the over current protection block. When LED current approaches 1.9A(Typical), the \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n over current protection block begins to function to prevent the LED current from increasing further. \r\n \u003c\/div\u003e \r\n \u003c\/div\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e\u003c\/p\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1mxBAa_jxK1Rjy0Fnq6yBaFXaY.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1y_luaZnrK1RkHFrdq6xCoFXa9.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB19zpwa5LxK1Rjy0Ffq6zYdVXa4.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Hc.uimcqBKNjSZFgq6x_kXXaq.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \r\n \u003cwidget data-widget-type=\"customText\" id=\"24006699\" title=\"Related\" type=\"custom\"\u003e\u003c\/widget\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e \r\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e"} -
Translation missing: en.products.product.regular_price $6.99 USD{"id":2517119795258,"title":"DC 3.3V 3.7V 5V LED Driver 30-1500MA Constant Current Adjustable Module PWM Control Board For USB LED flashlight 18650 Li-ion","handle":"dc-3-3v-3-7v-5v-led-driver-30-1500ma-constant-current-adjustable-module-pwm-control-board-for-usb-led-flashlight-18650-li-ion","description":"\u003cp\u003e \r\n \u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e\u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cdiv\u003e\r\n \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e\r\n \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWorking voltage : DC 2.8-6V(Perfect for 3V 3.3V 3.7V 4.5V 5V 6V LED Driver) \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eOutput Current: 30-1500MA \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eMaximum output power: 9W \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eCan drive 1-16pcs 2.8-6V LEDs (maximum current does not exceed 1.5A) \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eCurrent regulation: 1 through adjustable resistance; 2 through PWM signal control \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eChip Temperature Regulation \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eOver LED Current Protection \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eOperating Temperature Range \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eSize : 18mm x 10.3mm x 2.8mm \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWeight : 0.56g \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \r\n \u003cdiv\u003e \r\n \u003cdiv\u003e\r\n LD06AJSA\/B is a current regulation integrated circuit operating from an input voltage of 2.8V to 6V, the constant \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n output current can be set up to 1.5A with an external resistor. The LD06AJSA\/B consists of high precision reference \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n voltage, amplifier, current mirror, etc. The on-chip power transistor and current sense block greatly reduce the \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n external component count, which makes the LD06AJSA\/B ideal for LED driver. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n When the CE pin is high, the input voltage is greater than 2.8V, and is larger than the LED forward voltage plus \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n the required voltage drop, LD06AJSA\/B functions normally to deliver constant current from the LED pin. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n The LD06AJSA\/B adopts the temperature regulation instead of temperature protection function, the temperature \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n regulation can make the LED being turned on continuously in case of high ambient temperature or high voltage \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n drop. When the LD06AJSA\/B junction temperature reaches about 135 ° C, the internal temperature regulation block \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n reduces the LED current so that the junction temperature will not rise any more. This feature allows the users to \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n maximize the use of the power handling capability of the chip, do not worry about the chip overheating and \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n damage to the chip or external components. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n The LD06AJSA\/B also has the chip enable function, which can shutdown the whole chip to limit the current \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n consumption within 1uA. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n The LD06AJSA\/B also adopts the over current protection block. When LED current approaches 1.9A(Typical), the \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n over current protection block begins to function to prevent the LED current from increasing further. \r\n \u003c\/div\u003e \r\n \u003c\/div\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e\u003c\/p\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1mxBAa_jxK1Rjy0Fnq6yBaFXaY.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1y_luaZnrK1RkHFrdq6xCoFXa9.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB19zpwa5LxK1Rjy0Ffq6zYdVXa4.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Hc.uimcqBKNjSZFgq6x_kXXaq.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \r\n \u003cwidget data-widget-type=\"customText\" id=\"24006699\" title=\"Related\" type=\"custom\"\u003e\u003c\/widget\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e \r\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","published_at":"2019-09-17T20:59:13+08:00","created_at":"2019-09-17T20:59:16+08:00","vendor":"diymore","type":"Sensor Module","tags":["1865","18650","Amplifier"],"price":499,"price_min":499,"price_max":499,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":23727131066426,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"012808","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"DC 3.3V 3.7V 5V LED Driver 30-1500MA Constant Current Adjustable Module PWM Control Board For USB LED flashlight 18650 Li-ion","public_title":null,"options":["Default Title"],"price":499,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.diymore.cc\/cdn\/shop\/products\/HTB1hmXta2fsK1RjSszbq6AqBXXas_284.jpg?v=1588662148"],"featured_image":"\/\/www.diymore.cc\/cdn\/shop\/products\/HTB1hmXta2fsK1RjSszbq6AqBXXas_284.jpg?v=1588662148","options":["Title"],"media":[{"alt":"Dc 3.3V 3.7V 5V Led Driver 30-1500Ma Constant Current Adjustable Module Pwm Control Board For Usb","id":6679170449479,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/www.diymore.cc\/cdn\/shop\/products\/HTB1hmXta2fsK1RjSszbq6AqBXXas_284.jpg?v=1588662148"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/www.diymore.cc\/cdn\/shop\/products\/HTB1hmXta2fsK1RjSszbq6AqBXXas_284.jpg?v=1588662148","width":1000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e \r\n \u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e\u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cp\u003e \u003c\/p\u003e \r\n\u003cdiv\u003e\r\n \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e\r\n \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWorking voltage : DC 2.8-6V(Perfect for 3V 3.3V 3.7V 4.5V 5V 6V LED Driver) \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eOutput Current: 30-1500MA \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eMaximum output power: 9W \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eCan drive 1-16pcs 2.8-6V LEDs (maximum current does not exceed 1.5A) \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eCurrent regulation: 1 through adjustable resistance; 2 through PWM signal control \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eChip Temperature Regulation \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eOver LED Current Protection \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eOperating Temperature Range \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eSize : 18mm x 10.3mm x 2.8mm \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eWeight : 0.56g \u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \r\n \u003cdiv\u003e \r\n \u003cdiv\u003e\r\n LD06AJSA\/B is a current regulation integrated circuit operating from an input voltage of 2.8V to 6V, the constant \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n output current can be set up to 1.5A with an external resistor. The LD06AJSA\/B consists of high precision reference \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n voltage, amplifier, current mirror, etc. The on-chip power transistor and current sense block greatly reduce the \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n external component count, which makes the LD06AJSA\/B ideal for LED driver. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n When the CE pin is high, the input voltage is greater than 2.8V, and is larger than the LED forward voltage plus \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n the required voltage drop, LD06AJSA\/B functions normally to deliver constant current from the LED pin. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n The LD06AJSA\/B adopts the temperature regulation instead of temperature protection function, the temperature \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n regulation can make the LED being turned on continuously in case of high ambient temperature or high voltage \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n drop. When the LD06AJSA\/B junction temperature reaches about 135 ° C, the internal temperature regulation block \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n reduces the LED current so that the junction temperature will not rise any more. This feature allows the users to \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n maximize the use of the power handling capability of the chip, do not worry about the chip overheating and \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n damage to the chip or external components. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n The LD06AJSA\/B also has the chip enable function, which can shutdown the whole chip to limit the current \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n consumption within 1uA. \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n The LD06AJSA\/B also adopts the over current protection block. When LED current approaches 1.9A(Typical), the \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e\r\n over current protection block begins to function to prevent the LED current from increasing further. \r\n \u003c\/div\u003e \r\n \u003c\/div\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n \u003c\/div\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e\u003c\/p\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cdiv\u003e \r\n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e\u003c\/span\u003e \r\n\u003c\/div\u003e \r\n\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1mxBAa_jxK1Rjy0Fnq6yBaFXaY.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1y_luaZnrK1RkHFrdq6xCoFXa9.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB19zpwa5LxK1Rjy0Ffq6zYdVXa4.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Hc.uimcqBKNjSZFgq6x_kXXaq.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \r\n \u003cwidget data-widget-type=\"customText\" id=\"24006699\" title=\"Related\" type=\"custom\"\u003e\u003c\/widget\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e \r\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e"}
