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BQ25890负载功率问题

Other Parts Discussed in Thread: BQ25890, BQ24650, BQ24210

BQ25890  充电功率1W,连接电池。当负载功耗大于输入充电功率时候是会出现SYS端电压跌落导致复位还是由电池供电负载不复位?

如果用太阳能充电,选用哪款充电芯片比较合适?

  • when the system is overloaded or shorted (IBAT > IBATFET_OCP), the device turns off BATFET immediately and set BATFET_DIS bit to indicate BATFET is disabled until the input source plugs in again or one of the methods describe in BATFET Enable (Exit Shipping Mode) is applied to re-enable BATFET.
    太阳能充电器您看一下 BQ24650, BQ24210