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BQ25601: USB拔掉之后VBUS还会有2.6V的电压

Part Number: BQ25601


1、USB口VBUS D+ D-并联了一个 SRV05-4-N ESD到地。焊接ESD的时候,在使用过程中拔掉USB后,VBUS还会有2.6V左右的电压。

2、去掉ESD则正常。

在不去掉ESD的情况下怎么去除2.6V的电压?