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1.产品概述       2.产品特点     nlL嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）nlL嘉泰姆

5.产品封装       6.电路原理图  nlL嘉泰姆

7.相关产品nlL嘉泰姆

   产品概述 返回TOPnlL嘉泰姆

     CXLE86164 is a primary side control offline LED lighting controller which can achieve accurate LED current and low system cost for an isolated lighting application in a single stage converter. It significantly simplifies the LED lighting system design by eliminating the secondary side feedback components and the opto-coupler. 

The LED current can be adjusted externally by the sense resistor Rs at CS pin. The extremely low start up current and very low operation current (typical 350uA) reduce the power consumption thus lead to high efficiency and low standby power consumption.  nlL嘉泰姆

CXLE86164 offers comprehensive protection coverage with auto-recovery features including open loop protection, short circuit protection, cycle-by-cycle current limiting, VDD over voltage protection, built-in leading edge blanking, VDD under voltage lockout (UVLO), etc.  CXLE86164 is offered in SOT23-5 packagenlL嘉泰姆

   产品特点 返回TOPnlL嘉泰姆

 High precision Constant Current Regulation at Universal AC input nlL嘉泰姆

 Primary-side Sensing and Regulation Without TL431 and Opto-coupler nlL嘉泰姆

 Low System Cost and High Efficiency nlL嘉泰姆

 Programmable CC Regulation nlL嘉泰姆

 Built-in Primary winding inductance compensation nlL嘉泰姆

 Drivability for BJT Switch nlL嘉泰姆

 Ultra Low Start-up Current (Typ. 1uA) nlL嘉泰姆

 Short Circuit Protection nlL嘉泰姆

 Open Loop Protection nlL嘉泰姆

 Cycle-by-Cycle Current Limiting nlL嘉泰姆

 Built-in Leading Edge Blanking (LEB) nlL嘉泰姆

​ VDD Over Voltage Protection nlL嘉泰姆

 VDD Under Voltage Lockout with HysteresisnlL嘉泰姆

   应用范围 返回TOPnlL嘉泰姆

 LED lightingnlL嘉泰姆

   技术规格书（产品PDF) 返回TOP nlL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！nlL嘉泰姆

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产品封装图 返回TOPnlL嘉泰姆

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电路原理图 返回TOPnlL嘉泰姆

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◀ Previous:Cxle86172 is a single-stage, source power factor correction, high-precision primary side feedback led constant current control chip. It is suitable for flyback isolation LED constant current power

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Next▶:Cxle86165 is a kind of LED constant current driver chip with high precision primary side feedback. The chip works in the discontinuous mode of inductive current, and is suitable