应用场景大致为:
太阳能电池板——太阳能充电芯片(bq24650)——开关——锂电池
开关由单片机引脚控制(3.3V)。
tps22918这款芯片适用于这种场景吗?需要加二极管防止电流倒灌吗?或者有其他更合适的芯片吗?
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