当VBus 不插入供电时,BAT引脚的电池电压总是通过Q4供给到 Sys 引脚,测量到SYS引脚的电压和BAT引脚电压相等,请问为了省电是否可以把BATFET(Q4)通过QON控制脚关掉?
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当VBus 不插入供电时,BAT引脚的电池电压总是通过Q4供给到 Sys 引脚,测量到SYS引脚的电压和BAT引脚电压相等,请问为了省电是否可以把BATFET(Q4)通过QON控制脚关掉?