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US3022

Part Number	US3022
Manufacturer	UNISEM
Description	4 BIT PROGRAMMABLE SYNCHRONOUS BUCK PLUS FOUR LDO CONTROLLER
Published	Apr 16, 2005
Detailed Description	US3022 4 BIT PROGRAMMABLE SYNCHRONOUS BUCK PLUS FOUR LDO CONTROLLER PRELIMINARY DATASHEET FEATURES Provides Single Chip...
Datasheet	US3022 PDF File

Overview

US3022 4 BIT PROGRAMMABLE SYNCHRONOUS BUCK PLUS FOUR LDO CONTROLLER PRELIMINARY DATASHEET FEATURES Provides Single Chip Solution for Vcore, GTL+ ,AGP Bus, 1.
8V , 2.
5V Automatic Voltage Selection for AGP slot's Vddq supply 4 Linear regulator controller on board to achieve lowest system cost solution Standby Vref provides reference for the ACPI regulators Designed to meet Intel Latest VRM specification for next generation micrprocessors On board DAC programs the output voltage from 1.
3V to 2.
05V On board resistor dividers provides lowest component count Loss less Short Circuit Protection for all outputs Synchronous operation allows maximum efficiency Patented architecture allows fixed frequen...

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