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充电芯片选型

Other Parts Discussed in Thread: BQ24620, BQ40Z50-R1

你好,之前我们电池包是采用3串磷酸铁锂18650电芯 pack方式,采用的是BQ24620+BQ40Z50-R1的方案, 

 现在新方案改为3串三元锂电芯 pack方式,满充电压是12.6V,而我们系统电源是12V,

 之前推荐的BQ24620电池充电芯片是buck芯片,无法给电池满充,

请问有没有能满足我们要求的电池充电芯片推荐呢?

谢谢!