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求推荐一款电源管理芯片

Other Parts Discussed in Thread: CC2541, TPS62737, TPS62736

我们正在开发一款可穿戴设备,使用的主控芯片是CC2541,其正常工作电压在3.6V以下,使用的电池是一款42mAH的小型锂电池,其供电电压在3.7~4.2V之间,请TI的工程师推荐一款合适的DCDC或者是降压芯片,能将3.7~4.2V的电压稳定的供应在3.3V~3.6V之间,并且电流较为稳定。

多谢!