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bq24170问题



问:

电路是推荐的电路,就是换了NMOS和pmos器件,nmos采用FDMC7692,PMSO采用CEM4435A,不知道有没有问题。

问:

bq24170电池不连接的话,CELL端悬空,VBAT端正常是不是应该是8.4V?我这边测是0.7V,是不是这个地方就有问题?

问:TS引脚悬空会不会导致不充电?