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BQ4050方案CEDV Smoothing咨询

Other Parts Discussed in Thread: BQ4050, GPCCEDV, BQ40Z50

我在使用BQ4050管理4串锂离子电池,已上传6组数据到TI官网,根据TI推荐的参数调整配置完毕;

为了避免百分比突变,将SMEN=1、SMEXT=1、SME0=1

但是,放电过程中发现放电到EDV2时,百分比突变10%(由17%变为7%)

备注:放电接近EDV2时,Smoothing功能正常启动了,通过operation status A可以看到【SMOOTH】旗标由绿色变为红色,说明平滑功能在正常工作,但是为何还发生了百分比突变?