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有没有带电池升压功能的充电芯片?

Other Parts Discussed in Thread: BQ25713, BQ25703A, BQ24800, BQ24780S

需求是这样的,适配器输入是13.8V,电池用3串的锂电池,系统最低电压要求11V以上,用BQ25713的话电放不完,所以想问问有没有可以对电池输出电压进行升压的充电芯片