Hi,最近在使用BQ76920设计电池时,CHG和DSG一直是低电平的,但是Pack+到Pack-仍然有电流,其中Pack+到GND的电压为16.5V,PACK+到PACK-的电压有12V。同时我也测量了GND到PACK-的阻值是在10MΩ,请帮忙解答....
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Hi,最近在使用BQ76920设计电池时,CHG和DSG一直是低电平的,但是Pack+到Pack-仍然有电流,其中Pack+到GND的电压为16.5V,PACK+到PACK-的电压有12V。同时我也测量了GND到PACK-的阻值是在10MΩ,请帮忙解答....