Part Number: BQ24610 The problem I found when using BQ24610 is that when the charging voltage is 12.6V, it can be used normally; when I need to change the charging voltage to 13.2V, the battery is not charged, and the PG light is on; when I charge the…
Part Number: BQ24170 Other Parts Discussed in Thread: BQ24610 ,
HI TI工程师您好,目前使用24170发现一个问题,烦请分析一下,感谢!电池即将充满的时候会触发一个检测检测机制,电池电压一直在12.6V和12V之间横跳,取下电池后测量电池电压稳定在12.5V左右,插上电池重新上电过几分钟又会出现这个电压反复波动触发电池检测的机制,引发指示灯故障梯形。波形如附图。但是用其他的充电方案就不会,比如MP2659,或者TI的BQ24610,特别是BQ24610…