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BQ28400的REG2.7V没有电压正常吗?

Other Parts Discussed in Thread: BQ28400

1.BQ28400的REG2.7V测量时没有电压

2.端口TS1电压为0,测温电阻暂时焊接了个10K电阻,但是万用表测不到电阻上的电压。

以上两点,可以判定IC损坏吗?