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BQ24610: BQ24610的STA1闪烁与常亮与万用表测量有关?

Part Number: BQ24610


使用BQ24610对6串锂电池充电(电池组充满电压应当为25.2V),充电电流过程中出现STA1闪烁,STA2一直不亮,充电间断,此时电池组电压才升至22.5V。使用万用表量VFB处的电压,此时STA1常亮,充电正常。为什么用万用表表笔测量VFB对地取样电阻,充电恢复正常?