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BQ769400使用15串时,出现读取电压错乱



实验测试:

1.使用万用表测量每单节电压输出VC0~VC1、VC1~VC2......VC14~VC15,各单节电压与实际电池组一致

2.使用TI上位机“bq769X0 Evaluation Software”读取单节电压异常,15节电压都处于不规则跳动状态

3.更换芯片后,仍然如此。

电路图如下,是否线路有问题,或者需要配置什么V1.0 .PDF