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无线充电BQ500212A的零负载电流疑问



TI专家好:

我测了下DEMO板,在线圈放上去后0负载情况下,发射端适配器始终会有200mA输出,手摸会有温度。经查证,发现接收端放上去后,发射端不会待机(stand-by),请问这200ma电流主要消耗在哪个地方了?

谢谢!