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请问bq40z50芯片里有单节cell的RSOC吗?

目前在用这款芯片,貌似bq40z50只有整个pack的电压RSOC估计值,有没有单节电池的电量估计呢?

如果想把作6-7节串联锂电池的监测加电量估计的话有没有什么芯片推荐?谢谢!

Star Xu:

RSOC的计算公式是RC/FCC*100%

这种计算方式是针对整个pack的,没有单节电池的。

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         

Star Xu:

6-7节的锂电池串连的监测计可以用BQ76930+MCU/BQ78350

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