CXLE8763A

CXLE8763A CXLE8763B CXLE8763C是一种高电流精度的恒流LED稳压器,适用于单级降压功率因数校正的LED驱动器,集成了600V功率MOS,大大简化了LED照明系统的设计。
通过对输出电流直接采样,实现了对输出电流的高精度测量。临界导通模式运行降低了开关损耗,大大提高了效率。CXLE8763A/B/C由输出直接供电,不需要辅助绕组。
CXLE8763A/B/C具有多种保护功能,极大地提高了系统的安全性和可靠性,包括VCC过电压保护、VCC UVLO、短路保护、LED开路保护、逐周限流和超温保护。

CXLE8763A CXLE8763B CXLE8763C高电流精度的恒流LED稳压器单级降压功率因数校正的LED驱动器集成600V功率MOS对输出电流直接采样实现对输出电流的高精度测量抗电磁干扰600V高压MOSFET集成

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产品简介

目录

1.产品概述    2.产品特点     jzh嘉泰姆

3.应用范围    4.技术规格书下载(PDF文档)jzh嘉泰姆

5.产品封装    6.电路原理图  jzh嘉泰姆

     7.相关产品jzh嘉泰姆

产品概述                                             返回TOP


The CXLE8763A/B/C is a constant current LED regulator with high current accuracy which applies to single stage step-down power factor corrected LED drivers.600V power MOS is integrated, which can significantly simplify the design of LED lighting system. 

High accuracy of output current is achieved by sampling the output current directly. Critical conduction mode operation reduces the switching losses and largely increases the efficiency.   CXLE8763A/B/C is supplied from the output directly, and auxiliary winding is not needed. jzh嘉泰姆

       CXLE8763A/B/C has multi-protection functions which largely enhance the safety and reliability of the system, including VCC over-voltage protection, VCC UVLO, short-circuit protection, LED open protection, cycle-by-cycle current limit and over-temperature protection. jzh嘉泰姆

产品特点 返回TOP


auxiliary winding 

600V high voltage MOSFET integratedjzh嘉泰姆
EMI friendly 
jzh嘉泰姆

High current accuracy of line and load regulation jzh嘉泰姆

High power factor with low output current-ripple jzh嘉泰姆

 Critical conduction mode jzh嘉泰姆

 High efficiency over wide operating rangejzh嘉泰姆

  Cycle-by-cycle current limit jzh嘉泰姆

LED short protection jzh嘉泰姆

LED open protection jzh嘉泰姆

 Over-temperature protectionjzh嘉泰姆

  Compact SOP7 package jzh嘉泰姆

应用范围                                             返回TOP


Non-isolation Offline LED driver 球泡灯,日光灯,PAR灯

技术规格书(产品PDF)                            返回TOP 

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!jzh嘉泰姆

 QQ截图20160419174301.jpgjzh嘉泰姆

产品封装图                                               返回TOP


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电路原理图                                               返回TOP


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