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BQ25504

Other Parts Discussed in Thread: BQ25504

BQ25504芯片中,Vbat 和Vstore之间的开启电压是多少,我在Vbat这边接锂电池,Vstore上没有电压值,试了试数字电源给到4.1V以上才行,附上内部结构图,里面就是一个Pmos管,按正常理解应该是接上电池,电压就能传到VStore上,设置电池的过放电电压不低于2.2V即可,保护电池,是吧 ,谢谢