Product information query
Products News
首页 > Products > Led Driver > LED Driver Chip > Stepless Dimming Chip >Cxle8660 is a kind of LED constant current driver with adjustable output current and low voltage difference. Only one external resistance is needed to form a complete LED constant current drive circuit
Cxle8660 is a kind of LED constant current driver with adjustable output current and low voltage difference. Only one external resistance is needed to form a complete LED constant current drive circuit

Cxle8660 is a kind of LED constant current driver with adjustable output current and low voltage difference. Only one external resistance is needed to form a complete LED constant current drive circuit. Adjusting the external resistance can adjust the output current, and the adjustable range of output current is 10mA ~ 1500mA. Cxle8660 has built-in temperature compensation function. When the chip temperature exceeds 100oC, it starts protection, automatically reduces the output current, and avoids damage caused by overheating of IC temperature. In addition, the chip has overheat protection buffer, so there will be no flash phenomenon during protection. Cxle8660 has undervoltage protection function. The cxle8660 has its own soft start function, which can prevent the flash of LED brightness at the moment of power on. Cxle8660 can realize VDD connection PWM dimming, with dimming frequency up to 3kHz, good dimming resolution and linearity

Cxle8660 is a kind of LED constant current driver with adjustable output current and low voltage difference. Only one external resistance is needed to form a complete LED constant current drive circuit
Manual
Ordering

Ordering

Product introduction

目录

   产品概述 返回TOP2WE嘉泰姆


CXLE8660是一种输出电流可调的、低压差的LED恒流驱动器,仅需一个外接电 阻就可以构成一个完整的LED恒流驱动电路,调节该外接电阻就可以调节输出电 流,输出电流可调范围为10mA~1500mA。 CXLE8660内置温度补偿功能,当芯片温度超过100oC时启动保护,自动降低输出电流,避免IC温度过热而造成损坏。另外,芯片具有过热保护缓冲,保护时不会有灯闪的现象。 CXLE8660具有欠压保护功能。 CXLE8660自带软启动功能,该功能可以防止芯片在上电瞬间出现LED亮度的闪烁。 CXLE8660可实现VDD接驳PWM 调 光,调光频率高达3KHz,调光分辨率和线性度良好。 CXLE8660采用SOT-89-5、ESOP8和SOP8的封装形式。2WE嘉泰姆

   产品特点 返回TOP2WE嘉泰姆


 电源电压:2.7V~5.5V; 2WE嘉泰姆

 输出电流:10mA 到 1500mA; 2WE嘉泰姆

 输出电流精度:优于±5% ; 2WE嘉泰姆

 具有温度补偿功能; 2WE嘉泰姆

 欠压保护:2.5V; 2WE嘉泰姆

 电源电压可扩展至 400V 以上; 2WE嘉泰姆

 软启动; 2WE嘉泰姆

 PWM 调光:调光频率高达 3KHz; 2WE嘉泰姆

 系统简单,成本低;2WE嘉泰姆

   应用范围 返回TOP2WE嘉泰姆


 线性 LED 照明驱动; 2WE嘉泰姆

 LED 手电筒、LED 台灯、LED 矿灯、 LED 指示灯等; 2WE嘉泰姆

 LED 装饰灯2WE嘉泰姆

   技术规格书(产品PDF) 返回TOP 2WE嘉泰姆


     需要详细的PDF规格书请扫一扫微信联系我们,还可以获得免费样品以及技术支持!2WE嘉泰姆

 QQ截图20160419174301.jpg2WE嘉泰姆

产品封装图 返回TOP2WE嘉泰姆


blob.pngblob.png2WE嘉泰姆

电路原理图 返回TOP2WE嘉泰姆


blob.png2WE嘉泰姆

相关芯片选择指南 返回TOP                           更多同类产品......


高压线性降压LED驱动2WE嘉泰姆

型号2WE嘉泰姆

工作电压2WE嘉泰姆

 恒流值2WE嘉泰姆

工作2WE嘉泰姆

电流2WE嘉泰姆

工作2WE嘉泰姆

结温2WE嘉泰姆

封装2WE嘉泰姆

说明2WE嘉泰姆

CXLE86582WE嘉泰姆

2.7-5.5V/输入端2WE嘉泰姆

可接400V高压2WE嘉泰姆

扩流100mA-3A2WE嘉泰姆

26uA2WE嘉泰姆

-1052WE嘉泰姆

SOT-252WE嘉泰姆

 

CXLE86592WE嘉泰姆

3.0-6.0V/输入端2WE嘉泰姆

可接400V高压2WE嘉泰姆

扩流20mA-3A2WE嘉泰姆

85uA2WE嘉泰姆

-1052WE嘉泰姆

SOT-252WE嘉泰姆

 

CXLE86602WE嘉泰姆

输入端可接400V高压2WE嘉泰姆

10mA-1.5A/2WE嘉泰姆

PWM调光2WE嘉泰姆

250uA2WE嘉泰姆

-1252WE嘉泰姆

ESOP-82WE嘉泰姆

带软启动和温度补偿2WE嘉泰姆

CXLE86612WE嘉泰姆

输入端可接450V高压2WE嘉泰姆

5mA-60mA/2WE嘉泰姆

5-12W2WE嘉泰姆

150uA2WE嘉泰姆

-1602WE嘉泰姆

ESOP-82WE嘉泰姆

高PF值方案或无频闪方案,2WE嘉泰姆

带过温保护功能2WE嘉泰姆

CXLE8661T2WE嘉泰姆

输入端可接250V高压2WE嘉泰姆

5mA-60mA/2WE嘉泰姆

5-12W2WE嘉泰姆

160uA2WE嘉泰姆

-1602WE嘉泰姆

TO-2522WE嘉泰姆

高PF值方案或无频闪方案,2WE嘉泰姆

带过温保护功能2WE嘉泰姆

CXLE86622WE嘉泰姆

输入端可接400V高压2WE嘉泰姆

10mA-120mA2WE嘉泰姆

 

-1902WE嘉泰姆

ESOP82WE嘉泰姆

 

CXLE86632WE嘉泰姆

输入端可接450V高压2WE嘉泰姆

5mA-60mA/8-10W/2WE嘉泰姆

分4段恒流可调2WE嘉泰姆

400uA2WE嘉泰姆

-1402WE嘉泰姆

ESOP-82WE嘉泰姆

高PF值大于0.95,带温度自2WE嘉泰姆

动调节和功率自动调节功能2WE嘉泰姆

CXLE86642WE嘉泰姆

输入端可接500V高压2WE嘉泰姆

最大90mA/3-12W/2WE嘉泰姆

分4段恒流可调2WE嘉泰姆

400uA2WE嘉泰姆

-1402WE嘉泰姆

ESOP-82WE嘉泰姆

高PF值大于0.95,具有过热2WE嘉泰姆

保护功能智能温控启动结温2WE嘉泰姆

CXLE86652WE嘉泰姆

输入端可接500V高压2WE嘉泰姆

5mA-60mA/3-18W/2WE嘉泰姆

分2段恒流可调2WE嘉泰姆

55uA2WE嘉泰姆

-1652WE嘉泰姆

ESOP-82WE嘉泰姆

外置MOS可以做到18W实现2WE嘉泰姆

无频闪有温度补偿和过热保护功能2WE嘉泰姆

CXLE86662WE嘉泰姆

输入端可接500V高压2WE嘉泰姆

5mA-60mA/3-18W/2WE嘉泰姆

分2段恒流可调2WE嘉泰姆

55uA2WE嘉泰姆

-1652WE嘉泰姆

ESOP-82WE嘉泰姆

外置MOS做到18W,支持模拟调光和PWM调光PWM信号频率最大50KHz实现无频闪2WE嘉泰姆

CXLE86672WE嘉泰姆

输入端可接500V高压2WE嘉泰姆

5mA-60mA/3-18W/2WE嘉泰姆

分2段恒流可调2WE嘉泰姆

55uA2WE嘉泰姆

-1652WE嘉泰姆

ESOP-82WE嘉泰姆

外置MOS做到18W,开关调光实现无频闪,温度补偿和过热保护功能2WE嘉泰姆

CXLE86682WE嘉泰姆

输入端可接500V高压2WE嘉泰姆

3mA-57mA/8W2WE嘉泰姆

110uA2WE嘉泰姆

-1652WE嘉泰姆

TO-2522WE嘉泰姆

效率可达90%,恒流精度达3%有过温保护和负温度系数保护2WE嘉泰姆

CXLE86692WE嘉泰姆

输入端可接500V高压2WE嘉泰姆

80mA/15W2WE嘉泰姆

   

TO-2522WE嘉泰姆

 

CXLE86702WE嘉泰姆

输入端可接500V高压2WE嘉泰姆

60mA/15W2WE嘉泰姆

   

ESOP-82WE嘉泰姆

无频闪,高功率因素2WE嘉泰姆

CXLE86712WE嘉泰姆

输入端可接450V高压2WE嘉泰姆

5mA-60mA/8W2WE嘉泰姆

400uA2WE嘉泰姆

-1902WE嘉泰姆

ESOP-8/TO-252/SOT-892WE嘉泰姆

 

CXLE8671A2WE嘉泰姆

输入端可接450V高压2WE嘉泰姆

5mA-60mA/16W2WE嘉泰姆

400uA2WE嘉泰姆

-1902WE嘉泰姆

TO-252/SOT-892WE嘉泰姆

 

CXLE86722WE嘉泰姆

输入端可接450V高压2WE嘉泰姆

5mA-60mA/8W2WE嘉泰姆

400uA2WE嘉泰姆

-1902WE嘉泰姆

ESOP-82WE嘉泰姆

带模拟/数字调光功能,过热保护功能2WE嘉泰姆

CXLE86732WE嘉泰姆

输入端可接500V高压2WE嘉泰姆

10-60mA/8W2WE嘉泰姆

400uA2WE嘉泰姆

-1902WE嘉泰姆

ESOP-82WE嘉泰姆

高PF值0.98,可控硅调光2WE嘉泰姆

CXLE86742WE嘉泰姆

输入端可接450V高压2WE嘉泰姆

5mA-60mA/8W2WE嘉泰姆

400uA2WE嘉泰姆

-1902WE嘉泰姆

ESOP-82WE嘉泰姆

双通道递进式恒流模式,过热保护功能2WE嘉泰姆

CXLE86752WE嘉泰姆

输入端可接450V高压2WE嘉泰姆

10-60mA/8W2WE嘉泰姆

 

-1902WE嘉泰姆

ESOP-82WE嘉泰姆

高PF值0.982WE嘉泰姆

CXLE86762WE嘉泰姆

输入端可接500V高压2WE嘉泰姆

60mA/8W2WE嘉泰姆

400uA2WE嘉泰姆

-1902WE嘉泰姆

ESOP-82WE嘉泰姆

2段开关调光或调色,实现快速开关,可实现高PF值方案或无频闪方案2WE嘉泰姆

CXLE86772WE嘉泰姆

输入端可接500V高压2WE嘉泰姆

60mA/8W2WE嘉泰姆

400uA2WE嘉泰姆

-1902WE嘉泰姆

ESOP-82WE嘉泰姆

3段开关调光或调色,可实现快速开关,可实现高PF值方案或无频闪方案2WE嘉泰姆