电源管理 IC
Integrated circuits designed to perform various functions related to power requirements
A power management integrated circuit may have one or more functions: DC-to-DC conversion, battery charging, power-source selection, voltage scaling, power sequencing, or other functions. Power management integrated circuits control the flow and direction of electrical power. Power management ICs have various output voltages and sources of external power, meaning that the device's power design has multiple requirements for operation. They're one example of the integrated circuits you can locate using Octopart.
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