freescalemc3484410路led电视背光驱动解决方案

一种led背光灯镜像恒流电路

升压ic的简单升压电路图

全新原装bit3260贴片led电源驱动ic芯片集成电路集成电路ic

this circuit robs about 40mw (8ma at 5v) from an 8-bit data port