US3022 Datasheet - UNISEM

US3022, 4 BIT PROGRAMMABLE SYNCHRONOUS BUCK PLUS FOUR LDO CONTROLLER

US3022 4 BIT PROGRAMMABLE SYNCHRONOUS BUCK PLUS FOUR LDO CONTROLLER PRELIMINARY DATASHEET .
The US3022 is the first controller IC with five controller in one package specifically designed to meet Intel specification for next generation microp.

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US3022_UNISEM.pdf

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Datasheet Details

Part number:

US3022

Manufacturer:

UNISEM

File Size:

61.05 KB

Description:

4 BIT PROGRAMMABLE SYNCHRONOUS BUCK PLUS FOUR LDO CONTROLLER

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 specifica

Applications

* requiring multiple on board regulators . The US3022 provides a single chip controller IC for the Vcore , 4 LDO controllers, one with the automatic select pin that connects to the TYPE DETECT pin of the AGP slot for the AGP Vddq supply, one for GTL+ , the other for the 1.8V chip set regulator as well

US3022 Distributors

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US3022 BIT PROGRAMMABLE SYNCHRONOUS BUCK PLUS FOUR LDO CONTROLLER UNISEM

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