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首页 > 产品中心 > LED驱动电路 > AC/DC转换型高压LED驱动芯片 > AC/DC PSR系列 >CXLE87174 achieves comprehensive protection feature, low external component count and low ripple current solution can be easily designed and manufactured for high performance LED lighting application
CXLE87174 achieves comprehensive protection feature, low external component count and low ripple current solution can be easily designed and manufactured for high performance LED lighting application
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CXLE87174 is a high power factor and high constant current precision LED driver for LED lighting applications. CXLE87174 achieves comprehensive protection feature, low external component count and low ripple current. CXLE87174 solution can be easily designed and manufactured for high performance LED lighting application

CXLE87174 achieves comprehensive protection feature, low external component count and low ripple current solution can be easily designed and manufactured for high performance LED lighting application
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  1. 1.产品概述       2.产品特点     oHP嘉泰姆

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

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

产品概述

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CXLE87174 is a high power factor and high constant current precision LED driver for LED lighting applications. CXLE87174 achieves comprehensive protection feature, low external component count and low ripple current. CXLE87174 solution can be easily designed and manufactured for high performance LED lighting application

   产品特点 返回TOPoHP嘉泰姆

◆ Simplify circuit with Buck Topology (PF>0.9)oHP嘉泰姆
◆ High Current Accuracy oHP嘉泰姆
◆ Excellent current regulation with wide AC input and inductor toleranceoHP嘉泰姆
◆ Analog multiplier for High Power Factor CorrectionoHP嘉泰姆
◆ Transition Mode (TM) Operation to Achieve High EfficiencyoHP嘉泰姆
◆ Minimized BOM CountoHP嘉泰姆
◆ Low Start-up Current and Operating CurrentoHP嘉泰姆
◆ Soft-start functionoHP嘉泰姆
◆ Internal Startup Timer for Stand-alone ApplicationsoHP嘉泰姆
◆ Internal Leading Edge BlankingoHP嘉泰姆
◆ Cycle-by-Cycle Current LimitingoHP嘉泰姆
◆ Totem Pole Output with High State ClampingoHP嘉泰姆
◆ VCC Under Voltage Lockout (UVLO)oHP嘉泰姆
◆ VCC Over voltage protectionoHP嘉泰姆
◆ LED Open and Short Circuit Protection oHP嘉泰姆
◆ Audio Noise FreeoHP嘉泰姆
◆ Available in SOP8 package, RoHS compliantoHP嘉泰姆

   应用范围 返回TOPoHP嘉泰姆

◆ LED Bulb, PAR, TubeoHP嘉泰姆
◆ LED Down light, FloodlightoHP嘉泰姆
◆ External LED driver moduleoHP嘉泰姆

   技术规格书（产品PDF) 返回TOP oHP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！oHP嘉泰姆

      QQ截图20160419174301.jpgoHP嘉泰姆

   产品封装图 返回TOPoHP嘉泰姆

  oHP嘉泰姆
   电路原理图 返回TOPoHP嘉泰姆

oHP嘉泰姆

  相关芯片选择指南 返回TOP                  更多产品......oHP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

◀ 上一篇:CXLE87173 High PF, High CC, PSR LED Controller，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 appli

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下一篇▶:CXLE87175 CXLE87176 primary side control offline LED lighting which can achieve accurate LED current and low system cost for an isolate lighting application in a single stage converter

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