• Resolved

BQ24715: bq24715 can’t charge

Prodigy 20 points

Replies: 3

Views: 47

Part Number: BQ24715

When the adapter is used to charge the battery,vcc_SYS 13.6v,ACDET 2.8V,CELL 3.6V,BAT 11V,but BATDRV is 13.2V

When a battery is used to power the system,BATDRV is 3.2V。

Please tell me, does this chip need to write a register to charge, and if not, what caused batdrv is 13.2V