Product information query
Products News
首页 > Products > Led Driver > LED Driver Chip > Stepless Dimming Chip >Cxle86125 is a constant current driver chip of boost led. The input voltage range can be from 4.5V to 24V. Under 12V input, it can drive up to 7 1 watt LEDs
Cxle86125 is a constant current driver chip of boost led. The input voltage range can be from 4.5V to 24V. Under 12V input, it can drive up to 7 1 watt LEDs

Cxle86125 is a constant current driver chip of boost led. The input voltage range can be from 4.5V to 24V. Under 12V input, it can drive up to 7 1 watt LEDs. Cxle86125 uses current control method to drive LED, sets LED current through a sampling resistor, and the sampling voltage is as low as 200mV to reduce system loss and improve system efficiency. The chip detects and controls the output voltage through ov pin to protect the whole system in open circuit. Cxle86125 has built-in undervoltage protection, current limiting protection, over temperature protection and other functions to ensure that the chip and system will not be damaged under overload conditions

Cxle86125 is a constant current driver chip of boost led. The input voltage range can be from 4.5V to 24V. Under 12V input, it can drive up to 7 1 watt LEDs
Manual
Ordering

Ordering

Product introduction

                          目录2zn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)2zn嘉泰姆

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

一.产品概述2zn嘉泰姆


   CXLE86125是一款升压型LED的恒流驱动芯片,输入电压范围可以从4.5V到24V,在12V输入的条件下,最多可以驱动7颗1瓦LED。 CXLE86125采用电流控制的方法来驱动LED,通过一个采样电阻来设定LED电流,采样电压低至200mV以减小系统损耗、提高系统效率。芯片通过OV引脚检测并控制输出电压,保护整个系统在开路情况下安全。 CXLE86125内置欠压保护、限流保护和过温保护等功能,保证芯片和系统在过载条件不被损坏。CXLE86125采用散热很好的SOP8-PP的封装。2zn嘉泰姆

二.产品特点2zn嘉泰姆


4.5~24V的输入电压范围  2zn嘉泰姆

12V输入可以驱动7颗1瓦LED  2zn嘉泰姆

高达90%的系统效率  2zn嘉泰姆

小于1uA的关断电流  2zn嘉泰姆

200mV的反馈采样电压  2zn嘉泰姆

1A的限流保护  2zn嘉泰姆

软启动  2zn嘉泰姆

输入欠压保护  2zn嘉泰姆

输出过压保护  2zn嘉泰姆

芯片内部过温保护 2zn嘉泰姆

PWM调光和模拟调光2zn嘉泰姆

三.应用范围2zn嘉泰姆


太阳能LED路灯  2zn嘉泰姆

便携式LED灯具2zn嘉泰姆

LCDLED背光    2zn嘉泰姆

四.技术规格书(产品PDF)2zn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!2zn嘉泰姆

 QQ截图20160419174301.jpg2zn嘉泰姆

五.产品封装图2zn嘉泰姆


 blob.png 2zn嘉泰姆

六.电路原理图2zn嘉泰姆


 blob.png  2zn嘉泰姆

七.相关芯片选择指南     更多同类产品......2zn嘉泰姆


直流驱动2zn嘉泰姆

Part number2zn嘉泰姆

Package2zn嘉泰姆

MOS Rdson(Ω)2zn嘉泰姆

Topology2zn嘉泰姆

Vin(V)2zn嘉泰姆

Vout MAX(V)2zn嘉泰姆

Internal-MOS2zn嘉泰姆

Dimming2zn嘉泰姆

CXLE861222zn嘉泰姆

SOT23-52zn嘉泰姆

0.82zn嘉泰姆

BUCK2zn嘉泰姆

5~302zn嘉泰姆

-2zn嘉泰姆

Y2zn嘉泰姆

PWM/Analog2zn嘉泰姆

CXLE861232zn嘉泰姆

SOT89-52zn嘉泰姆

0.62zn嘉泰姆

BUCK2zn嘉泰姆

5~302zn嘉泰姆

-2zn嘉泰姆

Y2zn嘉泰姆

PWM/Analog2zn嘉泰姆

CXLE861242zn嘉泰姆

ESOP82zn嘉泰姆

0.32zn嘉泰姆

BUCK-BOOST /BOOST/BUCK2zn嘉泰姆

3-602zn嘉泰姆

602zn嘉泰姆

Y2zn嘉泰姆

PWM/Analog2zn嘉泰姆

CXLE861252zn嘉泰姆

ESOP82zn嘉泰姆

0.82zn嘉泰姆

BOOST2zn嘉泰姆

-2zn嘉泰姆

36v2zn嘉泰姆

Y2zn嘉泰姆

PWM/Analog2zn嘉泰姆