Product information query
Products News
首页 > Products > Led Driver > LED Backlight > White Light Backlight Driver >Cxle86108 is a high efficiency, step-down high brightness LED constant current driver chip. Built in power MOS tube, especially suitable for LED Driver with 12 ~ 85V wide input voltage range
Cxle86108 is a high efficiency, step-down high brightness LED constant current driver chip. Built in power MOS tube, especially suitable for LED Driver with 12 ~ 85V wide input voltage range

Cxle86108 is a high efficiency, step-down high brightness LED constant current driver chip. Built in power MOS tube, especially suitable for LED Driver with 12 ~ 85V wide input voltage range.
The cxle86108 adopts the peak current control mode with fixed off time, and its working frequency can reach up to 1MHz, which can reduce the volume of external inductance and filter capacitance, improve efficiency and save PCB area. The working frequency can be adjusted by the external capacitance or according to the user requirements. Add PWM signal at en end to adjust the brightness of LED lamp. Linear dimming can be set at FB end.
Cxle86108 sets the current flowing through the LED lamp by adjusting the resistance value of the external current detection resistor, so as to set the brightness of the LED lamp. The current flowing through the LED lamp can vary from tens of Ma to 2.5A

Cxle86108 is a high efficiency, step-down high brightness LED constant current driver chip. Built in power MOS tube, especially suitable for LED Driver with 12 ~ 85V wide input voltage range
Manual
Ordering

Ordering

Product introduction

                          目录2ch嘉泰姆

   1.产品概述      2.产品特点      3.应用范围     4.技术规格书下载(PDF文档)2ch嘉泰姆

   5.产品封装      6.电路原理图     7.相关产品2ch嘉泰姆

一.产品概述2ch嘉泰姆


  CXLE86108是一款高效率,降压型高亮度LED灯恒流驱动芯片。内置功率MOS管,尤其适合12~85V宽输入电压范围的LED驱动。2ch嘉泰姆

  CXLE86108采用固定关断时间的峰值电流控制方式,其工作频率最高可达 1MHz,可使外部电感和滤波电容体积减小,效率提高,节省PCB面积。可通过外部电容进行调节工作频率也可根据用户要求进行调节。在EN端加PWM信号,可调节LED灯的亮度。FB端可设定线性调光。2ch嘉泰姆

  CXLE86108通过调节外置电流检测电阻的阻值来设置流过LED灯的电流,从而设置LED灯的亮度,流过 LED灯的电流可从几十毫安到2.5A变化。(散热面积大);2ch嘉泰姆

  CXLE86108采用ESOP-8/PP封装。散热片内置接SW脚。  2ch嘉泰姆

二.产品特点2ch嘉泰姆


Ø 内置 100V 功率管,内置 5.6V 稳压源2ch嘉泰姆

Ø 宽输入电压范围:12V~85V2ch嘉泰姆

Ø 高效率:可高达 92%2ch嘉泰姆

Ø 最大工作频率:1MHz2ch嘉泰姆

Ø 峰值电流采样电压:250mV2ch嘉泰姆

Ø 亮度可调:EN 端加 PWM 信号2ch嘉泰姆

Ø 关断时间可调2ch嘉泰姆

Ø 内置电流采样前沿消隐电路2ch嘉泰姆

Ø 线性可调:FB 端2ch嘉泰姆

Ø 短路.过温.开路保护等;2ch嘉泰姆

三.应用范围2ch嘉泰姆


Ø 平板显示器 LED 背光灯2ch嘉泰姆

Ø 电动自行车灯2ch嘉泰姆

Ø LED 射灯2ch嘉泰姆

  Ø 汽车尾灯    2ch嘉泰姆

四.技术规格书(产品PDF)2ch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!2ch嘉泰姆

 QQ截图20160419174301.jpg2ch嘉泰姆

五.产品封装图2ch嘉泰姆


  QQ截图20160504111948.jpg2ch嘉泰姆

六.电路原理图2ch嘉泰姆


 blob.png  2ch嘉泰姆

七.相关芯片选择指南     更多同类产品......2ch嘉泰姆


降压恒流驱动系列2ch嘉泰姆

型号2ch嘉泰姆

输入电压2ch嘉泰姆

输出电压2ch嘉泰姆

开关频率2ch嘉泰姆

最大输出电流2ch嘉泰姆

功能介绍2ch嘉泰姆

封装 2ch嘉泰姆

CXLE86972ch嘉泰姆

2.5V~100V2ch嘉泰姆

2.5V~80V2ch嘉泰姆

300K2ch嘉泰姆

5A2ch嘉泰姆

外置稳压,外置MOS,调光2ch嘉泰姆

SOT23-62ch嘉泰姆

CXLE86982ch嘉泰姆

 6V~60V2ch嘉泰姆

55V2ch嘉泰姆

300K2ch嘉泰姆

1.2A2ch嘉泰姆

内置MOS,PWN调光,线性调光,过温保护短路保护开路保护2ch嘉泰姆

SOT89-52ch嘉泰姆

CXLE86992ch嘉泰姆

8V~100V2ch嘉泰姆

2.5V~80V2ch嘉泰姆

300K2ch嘉泰姆

0.8A2ch嘉泰姆

外置稳压,内置MOS,PWM 调光2ch嘉泰姆

ESOP-82ch嘉泰姆

CXLE861002ch嘉泰姆

8V~100V2ch嘉泰姆

2.5V~80V2ch嘉泰姆

300K2ch嘉泰姆

0.8A2ch嘉泰姆

外置稳压,内置MOS,PWM 调光2ch嘉泰姆

ESOP-82ch嘉泰姆

CXLE861012ch嘉泰姆

8V~100V2ch嘉泰姆

2.5V~80V2ch嘉泰姆

300K2ch嘉泰姆

1.5A2ch嘉泰姆

外置稳压,内置MOS,PWM 调光2ch嘉泰姆

ESOP-82ch嘉泰姆

CXLE861022ch嘉泰姆

8V~100V2ch嘉泰姆

2.5V~80V2ch嘉泰姆

300K2ch嘉泰姆

1.5A2ch嘉泰姆

外置稳压,内置MOS,PWM 调光2ch嘉泰姆

ESOP-82ch嘉泰姆

CXLE861032ch嘉泰姆

3V~100V2ch嘉泰姆

2.5V~80V2ch嘉泰姆

300K2ch嘉泰姆

5A2ch嘉泰姆

内置稳压,外置MOS,带二功能(全亮,1/4亮2ch嘉泰姆

SOT23-62ch嘉泰姆

CXLE861042ch嘉泰姆

3V~100V2ch嘉泰姆

2.5V~80V2ch嘉泰姆

300K2ch嘉泰姆

5A2ch嘉泰姆

内置稳压,外置MOS,带三功能(全亮, 半亮, 爆闪),2ch嘉泰姆

SOT23-62ch嘉泰姆

CXLE861052ch嘉泰姆

3V~100V2ch嘉泰姆

2.5V~80V2ch嘉泰姆

300K2ch嘉泰姆

5A2ch嘉泰姆

内置稳压,外置MOS,三功能(全亮, 暗亮 1/4, 爆闪)2ch嘉泰姆

SOT23-62ch嘉泰姆

CXLE861062ch嘉泰姆

3V~100V2ch嘉泰姆

2.5V~50V2ch嘉泰姆

300K2ch嘉泰姆

4.2A2ch嘉泰姆

外置稳压,内置MOS2ch嘉泰姆

SOP-162ch嘉泰姆

CXLE861072ch嘉泰姆

8V~100V2ch嘉泰姆

2.5V~80V2ch嘉泰姆

300K2ch嘉泰姆

10W2ch嘉泰姆

内置MOS,PWM 调光,线性调光,内置稳压2ch嘉泰姆

ESOP-82ch嘉泰姆

CXLE861082ch嘉泰姆

8V~100V2ch嘉泰姆

2.5V~80V2ch嘉泰姆

300K2ch嘉泰姆

22W2ch嘉泰姆

内置MOS,PWM 调光,线性调光,内置稳压2ch嘉泰姆

ESOP-82ch嘉泰姆

CXLE861092ch嘉泰姆

8V~100V2ch嘉泰姆

2.5V~80V2ch嘉泰姆

300K2ch嘉泰姆

30W2ch嘉泰姆

内置MOS,PWM 调光,线性调光,内置稳压2ch嘉泰姆

ESOP-82ch嘉泰姆

CXLE861102ch嘉泰姆

3V~20V2ch嘉泰姆

3~10.5V2ch嘉泰姆

300K2ch嘉泰姆

15W2ch嘉泰姆

内置30VMOS 管, 内置 18mΩ带五功能模块2ch嘉泰姆

ESOP-82ch嘉泰姆

CXLE861112ch嘉泰姆

3V~20V2ch嘉泰姆

3~10.5V2ch嘉泰姆

300K2ch嘉泰姆

15W2ch嘉泰姆

内置30VMOS 管, 内置 18mΩ带三功能模块2ch嘉泰姆

ESOP-82ch嘉泰姆