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BQ20Z70-V150: BQ20Z75 CHG & DSG 自动关闭使能

Part Number: BQ20Z70-V150

Hi,

    咨询一下,什么情况下,BQ20Z75的CHG和DSG会自己由高变低,自己关闭?

    PACK还没有装入到设备中,只是生产完运输到客户工厂,客户在使用前发现有的PACK没有电压输出,充电也充不进去,通过返回的样机,测试发现CHG和DSG都是关闭的,但是PACK生产的时候是打开的。