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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     7lw嘉泰姆

  2. 3.应用范围       4.技术规格书下载(PDF文档)7lw嘉泰姆

  3. 5.产品封装       6.电路原理图  7lw嘉泰姆
    7.相关产品7lw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TOP7lw嘉泰姆


◆ Simplify circuit with Buck Topology (PF>0.9)7lw嘉泰姆
◆ High Current Accuracy 7lw嘉泰姆
◆ Excellent current regulation with wide AC input and inductor tolerance7lw嘉泰姆
◆ Analog multiplier for High Power Factor Correction7lw嘉泰姆
◆ Transition Mode (TM) Operation to Achieve High Efficiency7lw嘉泰姆
◆ Minimized BOM Count7lw嘉泰姆
◆ Low Start-up Current and Operating Current7lw嘉泰姆
◆ Soft-start function7lw嘉泰姆
◆ Internal Startup Timer for Stand-alone Applications7lw嘉泰姆
◆ Internal Leading Edge Blanking7lw嘉泰姆
◆ Cycle-by-Cycle Current Limiting7lw嘉泰姆
◆ Totem Pole Output with High State Clamping7lw嘉泰姆
◆ VCC Under Voltage Lockout (UVLO)7lw嘉泰姆
◆ VCC Over voltage protection7lw嘉泰姆
◆ LED Open and Short Circuit Protection 7lw嘉泰姆
◆ Audio Noise Free7lw嘉泰姆
◆ Available in SOP8 package, RoHS compliant7lw嘉泰姆

   应用范围 返回TOP7lw嘉泰姆


◆ LED Bulb, PAR, Tube7lw嘉泰姆
◆ LED Down light, Floodlight7lw嘉泰姆
◆ External LED driver module7lw嘉泰姆

   技术规格书(产品PDF) 返回TOP 7lw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7lw嘉泰姆

      QQ截图20160419174301.jpg7lw嘉泰姆

   产品封装图 返回TOP7lw嘉泰姆


  7lw嘉泰姆
   电路原理图 返回TOP7lw嘉泰姆


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  相关芯片选择指南 返回TOP                  更多产品......7lw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