• [ CXLE8647 ]"

产品订购

目录

• 1.产品概述       2.产品特点     V4u嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）V4u嘉泰姆

• 5.产品封装       6.电路原理图  V4u嘉泰姆

• 7.相关产品V4u嘉泰姆

   产品概述 返回TOPV4u嘉泰姆

The CXLE8647 is a constant current regulator for driving LEDs with low quiescent current and low dropout voltage. The current is adjustable from 10mA to1A with an external resistor. Only one external resistor is required to achieve a constant current LED driver. Soft start ,thermal protection and low voltage protection are also provided. The driver pin EXT is provided for current and voltage extension. Adding an external NMOS or NPN transistor to this pin can extend current and voltage range

   产品特点 返回TOPV4u嘉泰姆

z Sink current:10mA to1A adjustable with an external resistor V4u嘉泰姆

z Current and voltage range extendable by adding an external NMOS or NPN transistor V4u嘉泰姆

z Power supply voltage: 2.7-18V V4u嘉泰姆

z Low drop out voltage: 50mV@1A V4u嘉泰姆

z Low quiescent current: 80uA V4u嘉泰姆

z Thermal Shutdown protection：165℃ V4u嘉泰姆

z Soft start V4u嘉泰姆

z Low voltage protection: 2.5V V4u嘉泰姆

z Package:SOT89-5,ESOP8V4u嘉泰姆

   应用范围 返回TOPV4u嘉泰姆

z Power Led driverV4u嘉泰姆

   技术规格书（产品PDF) 返回TOP V4u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！V4u嘉泰姆

 V4u嘉泰姆

产品封装图 返回TOPV4u嘉泰姆

V4u嘉泰姆

电路原理图 返回TOPV4u嘉泰姆

V4u嘉泰姆

相关芯片选择指南 返回TOP                           更多同类产品......          

◀ 上一篇:CXLE8656

返回顶部

下一篇▶:CXLE8728宽24V至80V输入电压直接驱动3~8系列1W LED单片式高压开关稳压器有功率因数调制PFM热关机UVLO限流功能软启动电路