使用bq50002EVM-607开发板或自己使用BQ500511+BQ50002搭建无线充电基座都出现如下问题:
在给无线充电设备充满电后,充满电指示灯亮,如下图:
此时将无线充电设备短距离拿开→放上→短距离拿开→放上……快速重复几次,此过程中充满电指示灯未灭,
最后将无线充电设备彻底拿开,
则充满电指示灯不会熄灭,等候数十秒后熄灭,如下图:
请问这是为什么?是无线充电原理导致的吗?还是芯片的原因?
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