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BQ34Z100充电后立即放电剩余电量不更新

Other Parts Discussed in Thread: BQ34Z100

芯片型号:BQ34Z100G1

现象:初始上电时,SOC会存在不准的现象(正常现象),而在SOC达到100%之后,继续充电直至最高电芯电压达到充电截止电压(3.55V)。此时立即放电,SOC会保持20分钟不下降,此时剩余容量也不更新。

问题:请问如何才能够通过调节电量计的设计参数,使电量计能够在该情况下(充电100%后继续充电到截止电压,并立即继续放电),更新剩余容量和SOC?还是说电量计的设计和算法原理已经决定了必须要静置一段时间才行?

谢谢!

测试数据图如下图所示: