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BQ76930的CHG和DSG管脚的电源来源

Other Parts Discussed in Thread: BQ76930

 

BQ76930的CHG和DSG管脚的电源来源,是否也来自REGSRC管脚?若是,REGSRC电压上有波动,会不会影响到CHG和DSG驱动MOS管?

牵扯到二次保护的设计,在BQ76930损坏(不管何种情况损坏)的情况下,AFE_CHG管脚和AFE_DSG管脚会不会百分百的关闭?