1.PMIC(Power Management IC):電源管理積體電路[電子]，它是用來管理主機系統中的電源設備，常用於手機以及各種移動終端設備。
2. 由專業高等教育研究機構-南京奧派信息產業股份公司推出的’公共管理跨專業綜合實訓平台‘（the Public Management Interdisciplinary Comprehensive experiment platform），簡稱PMIC
Many modern electronic devices have multiple internal voltages and sources of external power. Common voltages for electronics are 5 V, 3.3 V, 1.8 V, etc. Many modern gadgets also have various sources of power to charge their batteries including USB.[1] Power management IC is a generic term for a class of integrated circuits, that perform the various functions related to the power requirements. A PMIC may have one or more of the following functions:[2]
DC to DC conversion
Battery charging
Power-source selection
Voltage scaling
Power sequencing
Miscellaneous functions
