20V/1.2A高效降压恒流LED驱动器CXLE8621输入电压4V～20V可编程LED驱动电流10mA至1.2A可调恒流LED

目录

1.产品概述       2.产品特点     Dsi嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）Dsi嘉泰姆

5.产品封装       6.电路原理图  Dsi嘉泰姆

7.相关产品Dsi嘉泰姆

   产品概述 返回TOPDsi嘉泰姆

The CXLE8621 is a 20V/1.2A high-efficiency buck constant-current LED driver, designed for driving single or multiple series

 connected LED efficiently. The device operates from an input supply between 4V and 20V and provides an externally Dsi嘉泰姆

adjustable output current of up to 1.2A. Depending upon the supply voltage and external components, the CXLE8621 can Dsi嘉泰姆

provide 10 watts of LED.Dsi嘉泰姆

The CXLE8621 includes the power switch which operating frequency up to 600kHz.  The CXLE8621 is available in Dsi嘉泰姆

SOT-23-6L Package.Dsi嘉泰姆

   产品特点 返回TOPDsi嘉泰姆

   Ø  Wide Input Voltage Range: 4V ～ 20VDsi嘉泰姆

Ø  Programmable LED Drive Current: 10mA to 1.2ADsi嘉泰姆

Ø  Typical 5% Output Current AccuracyDsi嘉泰姆

Ø  High Efficiency: up to 95%Dsi嘉泰姆

Ø  Adjustable Constant LED CurrentDsi嘉泰姆

Ø  Available in a SOT-23-6L PackageDsi嘉泰姆

   应用范围 返回TOPDsi嘉泰姆

    Ø  Low voltage halogen replacement LEDsDsi嘉泰姆

Ø  Automotive lightingDsi嘉泰姆

Ø  Low voltage industrial lightingDsi嘉泰姆

Ø  Constant Current SourceDsi嘉泰姆

Ø  SELV lightingDsi嘉泰姆

Ø  RGB High Brightness LED lightingDsi嘉泰姆

Ø  LCD TV backlightingDsi嘉泰姆

Ø  LED back-up lightingDsi嘉泰姆

   技术规格书（产品PDF) 返回TOP Dsi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！Dsi嘉泰姆

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产品封装图 返回TOPDsi嘉泰姆

aDsi嘉泰姆

电路原理图 返回TOPDsi嘉泰姆

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