Datasheet Details
- Part number
- US3022
- Manufacturer
- UNISEM
- File Size
- 61.05 KB
- Datasheet
- US3022_UNISEM.pdf
- Description
- 4 BIT PROGRAMMABLE SYNCHRONOUS BUCK PLUS FOUR LDO CONTROLLER
US3022 Description
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.
US3022 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
US3022 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
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