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CXLE87177 CXLE87178is a primary side regulation off-line LED lighting controller which can achieve accurate LED current. It significantly simplifies LED lighting system design by eliminating the secondary side feedback circuitry. 

   产品特点 返回TOPLPg嘉泰姆

◆ High Precise Constant Current Regulation at Universal AC input LPg嘉泰姆
◆ Primary-side Sensing and Regulation Without TL431 and Opto-coupler LPg嘉泰姆
◆ Programmable CC Regulation LPg嘉泰姆
◆ Adjustable Constant Current and Output Power SettingLPg嘉泰姆
◆ Built-in Secondary Constant Current Control with Primary Side FeedbackLPg嘉泰姆
◆ Built-in Adaptive Current Peak RegulationLPg嘉泰姆
◆ Built-in Primary winding inductance compensationLPg嘉泰姆
◆ Power on Soft-startLPg嘉泰姆
◆ Cycle-by-Cycle Current Limiting LPg嘉泰姆
◆ Built-in Leading Edge Blanking (LEB) LPg嘉泰姆
◆ VDD Under Voltage Lockout with Hysteresis (UVLO) LPg嘉泰姆
◆ VDD OVP LPg嘉泰姆
◆ VDD Clamp LPg嘉泰姆
◆ Available in DIP8 packages, RoHS compliantLPg嘉泰姆

   应用范围 返回TOPLPg嘉泰姆

   Low Power AC/DC offline SMPS forLPg嘉泰姆
◆ LED applicationsLPg嘉泰姆

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     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！LPg嘉泰姆

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