DC直流如何24V,输出用来给标称25.2V的锂电池充电,方案如何做
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Boost+多串的charger,boost可以用Webench进行选型,charger可以考虑BQ24620
http://www.ti.com/lsds/ti/analog/webench/overview.page这个工具选择合适的boost升压芯片,比如LM5022,将电压从24V升到27V左右作为BQ24620的输入电压,给电池充电