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BQ25628: BQ25628

Part Number: BQ25628

我使用BQ25628 设置寄存器0x18 为 0x40 打开升压模式后,PMID输出位5V,但是过几十秒PMID_GD会由高变成低  对应PMID输出只有3.几伏 了,是什么原因造成的?帮忙支持下谢-,谢谢!