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充电芯片选型咨询。

Other Parts Discussed in Thread: BQ25570, BQ24210

您好!我要选择一个充电管理芯片。采用小型太阳能电池供电 5V/160mA,给1节18650电池供电。同时给负载供电,负载电压3.6V,负载正常工作电流为20mA,在无线信号发送时脉冲电流为170mA。请推荐一个芯片,谢谢。最好不用单片机控制的。bq25570负载电流太小,不合适。