由于国庆节假期,帖子审批以及工程师回复将会有所延迟,敬请谅解

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纽扣电池CR2032 + TPS62730

Other Parts Discussed in Thread: TPS62730

纽扣电池单独用万用表测电压还有3.1V,为什么接上TPS62730的稳压电路后,电池电压就变到2.6V2.5V左右了,跟稳压电路断开后,电压就慢慢在回升。这是怎么回事?