Other Parts Discussed in Thread: BQ24610,
我们参考上述电路设计了充电电路。VBAT=16.4V,4S2P,VIN=19V。我们发现在VBAT=15.7V时,此时电池电量只有80%左右。芯片停止充电,此时SATA1灭,STAT2亮,PG亮,VFB=2.0V。VTS=1.7V。不知道出现此现象的原因,
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您好,推荐的输入电压要1.5 V to 2 V higher than the battery voltage, 调整温度范围请参考bq246xx Calculation Tool V1.5计算电阻。