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.

BQ24170充电状态指示不正常一直常亮

Other Parts Discussed in Thread: BQ24170

请教各位:我用BQ24170做锂电池管理充电,STAT状态指示灯一直长亮状态,连接方式是使用典型方式,5V适配器对1个CELL电池充电,STAT接绿色LED串1K电阻连接至Vref3.3V,用示波器测量STAT脚有充电状态的相应变化,但是STAT脚不能完全至0关断,造成LED常亮。测了电压充电停止时STAT脚是0.6V,充电时是0.15V,不知哪位大师知道怎么回事,先谢谢了