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BQ40Z80: SUDIO显示CELL VOLTAGE异常

Part Number: BQ40Z80


我的设计是3串锂电池,按照手册把其余VC PIN短路接到VC3上,但在studio看到cell voltage为0.如图2

如果openR106,电压还是不正常如图3

另外执行sudio的shunt down/gauge en/fet en,芯片都没有变化(输出一直有10V)