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BQ24610为:6串(18650)充电,多次烧坏IC。(充电电压设定25.2V,充电电流2A)

Other Parts Discussed in Thread: BQ24610

大家好!

        BQ24610为:6串(18650)充电,多次烧坏IC。充电电压设定25.2V,充电电流2A。电源适配器28V/2A

打样板时已有发生,多次认为是输入源的问题。调整了输入源加了28V稳压管加了RC,还有发生BQ24610烧坏击穿。请协助分析,谢谢!

附件原理图。

BQ24610为6串充电.sch