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单节锂电池电量计

Other Parts Discussed in Thread: GPCCHEM

TI有哪些单节的锂电池电量计推荐?1620可充电锂电池,电池容量 20mAh 3.7V。单纯的电量计就好!不需要有MCU的功能;但是要能和MCU通讯,比如有IIC通讯接口。要有状态输出给到MCU做判断,比如正在充电,充电截止,空载没有接电池;封装不能比SO8大