US3022 Datasheet - UNISEM

US3022 4 BIT PROGRAMMABLE SYNCHRONOUS BUCK PLUS FOUR LDO CONTROLLER

The US3022 is the first controller IC with five controller in one package specifically designed to meet Intel specification for next generation microprocessor applications requiring multiple on board regulators . The US3022 provides a single chip controller IC for the Vcore , 4 LDO controllers, one .

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_UNISEM.pdf