电路图如图所示,无法充电,后来去掉R307使得TMR高电平,才可以充电,STAT1输出低电平充电指示灯亮,但是调节ISET引脚上的R309大小,电流最大仅有50ma,官方数据时可以达到750ma的,快充400ma,求助官方技术人员解答!!!
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电路图如图所示,无法充电,后来去掉R307使得TMR高电平,才可以充电,STAT1输出低电平充电指示灯亮,但是调节ISET引脚上的R309大小,电流最大仅有50ma,官方数据时可以达到750ma的,快充400ma,求助官方技术人员解答!!!