产品信息查询
产品 新闻
首页 > 产品中心 > LED驱动电路 > AC/DC转换型高压LED驱动芯片 > PWM控制功率转换器 >CXLE87177 CXLE87178 primary side regulation off-line LED lighting controller which can achieve accurate LED current. It significantly simplifies LED lighting system design by eliminating the secondary side feedback circuitry
CXLE87177 CXLE87178 primary side regulation off-line LED lighting controller which can achieve accurate LED current. It significantly simplifies LED lighting system design by eliminating the secondary side feedback circuitry
0

CXLE87177 CXLE87178 is a primary side regulation off-line LED lighting controller which can achieve accurate LED current. It significantly simplifies LED lighting system design by eliminating the secondary side feedback circuitry. 

CXLE87177 CXLE87178 primary side regulation off-line LED lighting controller which can achieve accurate LED current. It significantly simplifies LED lighting system design by eliminating the secondary side feedback circuitry
产品手册
产品订购

产品订购

产品简介

目录

  1. 1.产品概述       2.产品特点     oNU嘉泰姆

  2. 3.应用范围       4.技术规格书下载(PDF文档)oNU嘉泰姆

  3. 5.产品封装       6.电路原理图  oNU嘉泰姆
    7.相关产品oNU嘉泰姆

产品概述

返回TOP


CXLE87177 CXLE87178is a primary side regulation off-line LED lighting controller which can achieve accurate LED current. It significantly simplifies LED lighting system design by eliminating the secondary side feedback circuitry. 

Device Type Package Max Pout(W)(85~264V)
CXLE87177 PWM Power Switch DIP8 11
CXLE87178 PWM Power Switch DIP8 15
 

   产品特点 返回TOPoNU嘉泰姆


◆ High Precise Constant Current Regulation at Universal AC input oNU嘉泰姆
◆ Primary-side Sensing and Regulation Without TL431 and Opto-coupler oNU嘉泰姆
◆ Programmable CC Regulation oNU嘉泰姆
◆ Adjustable Constant Current and Output Power SettingoNU嘉泰姆
◆ Built-in Secondary Constant Current Control with Primary Side FeedbackoNU嘉泰姆
◆ Built-in Adaptive Current Peak RegulationoNU嘉泰姆
◆ Built-in Primary winding inductance compensationoNU嘉泰姆
◆ Power on Soft-startoNU嘉泰姆
◆ Cycle-by-Cycle Current Limiting oNU嘉泰姆
◆ Built-in Leading Edge Blanking (LEB) oNU嘉泰姆
◆ VDD Under Voltage Lockout with Hysteresis (UVLO) oNU嘉泰姆
◆ VDD OVP oNU嘉泰姆
◆ VDD Clamp oNU嘉泰姆
◆ Available in DIP8 packages, RoHS compliantoNU嘉泰姆

   应用范围 返回TOPoNU嘉泰姆


   Low Power AC/DC offline SMPS foroNU嘉泰姆
◆ LED applicationsoNU嘉泰姆

   技术规格书(产品PDF) 返回TOP oNU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oNU嘉泰姆

     QQ截图20160419174301.jpgoNU嘉泰姆

   产品封装图 返回TOPoNU嘉泰姆


  oNU嘉泰姆
   电路原理图 返回TOPoNU嘉泰姆


oNU嘉泰姆

  相关芯片选择指南 返回TOP                        更多产品......oNU嘉泰姆


Product Number Topology Input FET Pout Max PF Dimming Package
CXLE87173 PSR+Single-stage PFC/Flyback 85~265AC Extenal MOSFET -- >0.9 -- SOP8
CXLE87174 No-isolation Buck/PFC 85~265AC Extenal MOSFET -- >0.9 -- SOP8
CXLE87175 PSR/Flyback 85~265AC Extenal BJT <5W   -- SOT23-5
CXLE87176 PSR/Flyback 85~265AC Internal BJT <3W   -- SOP8
CXLE87177 PSR/Flyback 85~265AC Internal MOSFET <11W   -- DIP8
CXLE87178 PSR/Flyback 85~265AC Internal MOSFET <15W   -- DIP8
CXLE87179 Non-isolation Buck 20V~500V DC  External MOSFET --   TRIAC/Linear SOP8
CXLE87180 Single-stage PFC/Flyback 85~265AC External MOSFET --   TRIAC SOP8/DIP8