产品概述

返回TOP

CXLE87173 is a high power factor, primary side regulation LED controller with advanced technology to provide high efficiency and high constant current precision control for LED lighting applications. CXLE87173 achieves comprehensive protection feature, low external component count and low ripple current. CXLE87173 solution can be easily designed and manufactured for high performance LED lighting application.

   产品特点 返回TOPf4b嘉泰姆

◆ Primary-Side Control with Single Stage PFC Topology (PF>0.9)f4b嘉泰姆
◆ High Current Accuracy f4b嘉泰姆
◆ Analog Multiplier for High Power Factor Correctionf4b嘉泰姆
◆ Transition Mode (TM) Operation to Achieve High Efficiencyf4b嘉泰姆
◆ Eliminate Opto-coupler and TL431 to Reduce BOM Countf4b嘉泰姆
◆ Ultra-low Start-up Current and Operating Currentf4b嘉泰姆
◆ Soft-start functionf4b嘉泰姆
◆ Cycle-by-Cycle Current Limiting (OCP)f4b嘉泰姆
◆ Selectable Threshold of OCPf4b嘉泰姆
◆ VCC Under Voltage Lockout (UVLO)f4b嘉泰姆
◆ VCC Over Voltage Protectionf4b嘉泰姆
◆ Output Over Voltage Protectionf4b嘉泰姆
◆ Over-temperature Protectionf4b嘉泰姆
◆ LED Open and Short Circuit Protection f4b嘉泰姆
◆ Available in SOP8 package, RoHS compliantf4b嘉泰姆

   应用范围 返回TOPf4b嘉泰姆

    ◆ LED Bulb, PAR, Tubef4b嘉泰姆

◆ LED Down light, Floodlightf4b嘉泰姆
◆ External LED driver modulef4b嘉泰姆

   技术规格书（产品PDF) 返回TOP f4b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！f4b嘉泰姆

      f4b嘉泰姆

   产品封装图 返回TOPf4b嘉泰姆

  f4b嘉泰姆
   电路原理图 返回TOPf4b嘉泰姆

f4b嘉泰姆

  相关芯片选择指南 返回TOP                     更多产品......f4b嘉泰姆