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求助:麻烦TI工程师推荐一款USB锂电池充电管理芯片,有I2C接口

Other Parts Discussed in Thread: BQ25882

功能需求:USB接口输入,两到四节锂离子电子充电管理,负载的电源可以在USB和电池之间自动无缝切换,即接入USB后给电池充电同时给负载供电,断开USB后由电池给负载供电,此切换过程中负载电池不能断.要有I2C接口,可监控充电电流/电压等参数.

麻烦推荐一款性价比较高的芯片.

非常感谢!