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两节18650锂电池串联充电芯片选型求助

Other Parts Discussed in Thread: BQ24170

共8节18650,每2节串联为1组,然后4组并联。

充电电压电流可以宽电压,外部适配器可以用12V5A  或者  20V 3A等

充电状态和充电结束状态指示。

不需与MCU通信,插上外部适配器后可以自动开始充电。

外围电路越简洁越好。