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BQ27Z746: 电量计Rsns是否可以安置在电源正端

Part Number: BQ27Z746


Ti 专家

我们在应用电量计产品时,电流ADC的Rsns在实际案例中都是接在B-侧的,但看规格书,Icc-cm的电压范围是在B+~B-范围内的,从理论上来说,Rsns似乎是可以接在B+侧的,但实际上是否可行,这个还是需要Ti专家确认,如果可行,有什么应用限制,如果不可行,原因是什么?

谢谢。

CM Lan