现象:
1.我这边的板子先接直流电源,再连接电池,现在还是直流电源供电,看的出电池在充电;
2.断开直流电源,BQ25703A能切换到电池供电;
3.再次接入直流电源,BQ25703A 不能切换到直流电源供电???
请问:是还需要做什么配置吗???谢谢各位指导
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现象:
1.我这边的板子先接直流电源,再连接电池,现在还是直流电源供电,看的出电池在充电;
2.断开直流电源,BQ25703A能切换到电池供电;
3.再次接入直流电源,BQ25703A 不能切换到直流电源供电???
请问:是还需要做什么配置吗???谢谢各位指导