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.

BQ24610 6串锂聚合物方案Adater输出电压如何选择

Other Parts Discussed in Thread: BQ24610

        您好!我想用BQ24610做6串锂聚合物电池方案,CC阶段电流8A,电池充满电压Vbat=25.2V,按SLUS892C.pdf 11节介绍,Vcc@BQ24610至少比SRN大1.5-2V,即27V。

      按这个要求,需要250W Adapter,Adapter输出电压范围至少得设计为28V±1V,却又达到BQ24610上限,风险比较大。是否有成熟的6串方案,对Adatper输出电压范围进行推荐?

     如果再单独增加BUCK辅助供电,给BQ24610单独供电又将会变得复杂,增加成本。