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首页 > 产品中心 > LED驱动电路 > 隔离型LED灯驱动芯片 > 隔离产品 >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
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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CXLE87175 CXLE87176is a 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. It can significantly simplify the LED lighting system design by eliminating the secondary side feedback components and the optocoupler. 

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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  1. 1.产品概述       2.产品特点     fP3嘉泰姆

  2. 3.应用范围       4.技术规格书下载（PDF文档）fP3嘉泰姆

  3. 5.产品封装       6.电路原理图  fP3嘉泰姆
    7.相关产品fP3嘉泰姆

产品概述

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CXLE87175 CXLE87176 is a 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. It can significantly simplify the LED lighting system design by eliminating the secondary side feedback components and the optocoupler. 

   产品特点 返回TOPfP3嘉泰姆

◆ High precision Constant Current Regulation at Universal AC input fP3嘉泰姆
◆ Primary-side Sensing and Regulation Without TL431 and Opto-coupler fP3嘉泰姆
◆ Low System Cost and High Efficiency fP3嘉泰姆
◆ Programmable CC Regulation fP3嘉泰姆
◆ Built-in Primary winding inductance compensation fP3嘉泰姆
◆ Driver BJT Switch fP3嘉泰姆
◆ Ultra Low Start-up Current (Typ. 1uA) fP3嘉泰姆
◆ LED short Protection fP3嘉泰姆
◆ LED open Protection fP3嘉泰姆
◆ Cycle-by-Cycle Current Limiting fP3嘉泰姆
◆ Built-in Leading Edge Blanking (LEB) fP3嘉泰姆
◆ VDD Over Voltage Protection fP3嘉泰姆
◆ VDD Under Voltage Lockout with Hysteresis fP3嘉泰姆
◆ Available in SOT23-5 packages, RoHS compliant fP3嘉泰姆

   应用范围 返回TOPfP3嘉泰姆

◆ LED LightingfP3嘉泰姆
◆ LED PAR LampfP3嘉泰姆

   技术规格书（产品PDF) 返回TOP fP3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！fP3嘉泰姆

      QQ截图20160419174301.jpgfP3嘉泰姆

   产品封装图 返回TOPfP3嘉泰姆

  fP3嘉泰姆
   电路原理图 返回TOPfP3嘉泰姆

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  相关芯片选择指南 返回TOP                   更多产品......fP3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: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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