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Power Management

Power Management is a feature of some electrical appliances, especially copiers, computers and computer peripherals such as monitors and printers, that turns off the power or switches the system to a low-power state when inactive. In computing this is known as PC power management and is built around a standard called ACPI. This supersedes APM. All recent (consumer) computers have ACPI support. In the military, ""Power Management"" often refers to suites of equipment which permit soldiers and squads to share diverse energy sources, powering often incompatible equipment. The power management for microprocessors can be done over the whole processor, or in specific areas. With dynamic voltage scaling and dynamic frequency scaling, the CPU core voltage, clock rate, or both, can be altered to decrease power consumption at the price of potentially lower performance. This is sometimes done in real time to optimize the power-performance tradeoff.

Power Management > Specialized Power ICs and Modules

Part No. DS Manufacturer D/C Qty Region Action
PS22A76 PDF Mitsubishi Electric - 11103 China Request A Quote

Power Management > DC to DC Conversion > DC to DC Converter and Switching Regulator Chip

Part No. DS Manufacturer D/C Qty Region Action
MIC2288YD5 PDF Micrel 200625+ 11000 Japan Request A Quote
MIC2288YD5 PDF Micrel - 1600 China Request A Quote
MIC2288YD5 PDF Micrel 2022+ 21000 China Request A Quote

Power Management > Power Control > AC to DC Switching Converters.

Part No. DS Manufacturer D/C Qty Region Action
VIPER22ASTR-E PDF STM 2022+ 240000 China Request A Quote
VIPER22ASTR-E PDF STM - 26000 China Request A Quote
VIPER22ASTR-E PDF STM 2024+ 150000 Taiwan Request A Quote
VIPER22ASTR-E PDF STM 2022+ 26964 China Request A Quote
VIPER22ASTR-E PDF STM 2024+ 102500 Germany Request A Quote
VIPER22ASTR-E PDF STM - 90000 U.S.A. Request A Quote
VIPER22ASTR-E PDF STM 2023+ 5000 China Request A Quote

Part No. Variations

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