如题,bq24045是如何判断电池充满电的?原理图上充电线与系统供电线是连接在一起的,怎么在电池充满后芯片停止给电池充电?
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
如题,bq24045是如何判断电池充满电的?原理图上充电线与系统供电线是连接在一起的,怎么在电池充满后芯片停止给电池充电?
HI
见CHG定义: Low (FET on) indicates charging and Open Drain (FET off) indicates no Charging or Charge complete.
即可通过这个指示灯判定。