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电动自行车锂电池芯片选择

Other Parts Discussed in Thread: BQ76930, BQ76940, BQ77905

问下现在准备做 36V  10A锂电池电动车,  10节串5节并,先串后并,同来刚好36V 10A,但是对于充放电管理及充电均衡不知道选择什么芯片,看了下bq76930 感觉这种小功率的用被动均衡应该没问题,但是它只支持10节串联,也就是我至少要5个芯片才能满足5并,不知道还有没有其它好的方法?可以推荐下,谢谢