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目录

1.产品概述       2.产品特点     J0s嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）J0s嘉泰姆

5.产品封装       6.电路原理图  J0s嘉泰姆

7.相关产品J0s嘉泰姆

   产品概述 返回TOPJ0s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 J0s嘉泰姆

adjustable output current of up to 1.2A. Depending upon the supply voltage and external components, the CXLE8621 can J0s嘉泰姆

provide 10 watts of LED.J0s嘉泰姆

The CXLE8621 includes the power switch which operating frequency up to 600kHz.  The CXLE8621 is available in J0s嘉泰姆

SOT-23-6L Package.J0s嘉泰姆

   产品特点 返回TOPJ0s嘉泰姆

   Ø  Wide Input Voltage Range: 4V ～ 20VJ0s嘉泰姆

Ø  Programmable LED Drive Current: 10mA to 1.2AJ0s嘉泰姆

Ø  Typical 5% Output Current AccuracyJ0s嘉泰姆

Ø  High Efficiency: up to 95%J0s嘉泰姆

Ø  Adjustable Constant LED CurrentJ0s嘉泰姆

Ø  Available in a SOT-23-6L PackageJ0s嘉泰姆

   应用范围 返回TOPJ0s嘉泰姆

    Ø  Low voltage halogen replacement LEDsJ0s嘉泰姆

Ø  Automotive lightingJ0s嘉泰姆

Ø  Low voltage industrial lightingJ0s嘉泰姆

Ø  Constant Current SourceJ0s嘉泰姆

Ø  SELV lightingJ0s嘉泰姆

Ø  RGB High Brightness LED lightingJ0s嘉泰姆

Ø  LCD TV backlightingJ0s嘉泰姆

Ø  LED back-up lightingJ0s嘉泰姆

   技术规格书（产品PDF) 返回TOP J0s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！J0s嘉泰姆

 J0s嘉泰姆

产品封装图 返回TOPJ0s嘉泰姆

aJ0s嘉泰姆

电路原理图 返回TOPJ0s嘉泰姆

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◀ Previous:CXLE8606 Boost LED Driver,step-up DC/DC converter with a constant current to drive white LEDs or similar. The device can drive up to eight LEDs in series from a Li-Ion cell. The LED current is set by

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Next▶:The CXSU63181 is a compact, high efficiency, fixed frequency, synchronous step-up converter. The 500KHz switching frequency allows for smaller external components producing a compact solution for a wide range of load currents