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?
Star Xu:
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