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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/886102/bq24074-battery-connection-works-but-adapter-does-not
我使用 BQ24074为电池充电并检查电源正常。 微控制器在3.7V 电池连接到电源路径时启动、但当我将12V 适配器连接到电源路径时不会发生同样的情况。
您好、Snehal、
BQ24074的建议工作电压范围为4.35V 至10.2V。 不保证在该范围之外运行。
只是想了解我的回复是否对您的问题有所帮助、或者是否有任何更新。
