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 with the automatic select pin that connects to the TYPE DETE.
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.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | US3021B |
UNISEM |
5 BIT PROGRAMMABLE SYNCHRONOUS BUCK PLUS TRIPPLE LDO CONTROLLER | |
2 | US3021M |
UNISEM |
5 BIT PROGRAMMABLE SYNCHRONOUS BUCK PLUS TRIPPLE LDO CONTROLLER | |
3 | US3026A |
UTC |
DUAL-CHANNEL USB POWER SWITCH AND OVER-CURRENT PROTECTION | |
4 | US3027 |
UNISEM |
5 BIT PROGRAMMABLE SYNCHRONOUS BUCK PLUS TRIPPLE LDO CONTROLLER | |
5 | US30 |
Microsemi Corporation |
RECTIFIERS ASSEMBLIES | |
6 | US3004 |
UNISEM |
5 BIT PROGRAMMABLE SYNCHRONOUS BUCK CONTROLLER | |
7 | US3005 |
UNISEM |
5 BIT PROGRAMMABLE SYNCHRONOUS BUCK CONTROLLER | |
8 | US3007 |
UNISEM |
5 BIT PROGRAMMABLE SYNCHRONOUS BUCK PLUS NON SYNCHRONOUS / LDO CONTROLLER | |
9 | US301 |
Unisonic Technologies |
0.2A SINGLE CHANNEL CURRENT-LIMITED LOAD SWITCH | |
10 | US3010 |
UNISEM |
5 BIT PROGRAMMABLE SYNCHRONOUS BUCK CONTROLLER IC | |
11 | US3010A |
UNISEM |
5 BIT PROGRAMMABLE SYNCHRONOUS BUCK CONTROLLER IC | |
12 | US3011 |
UNISEM |
5 BIT PROGRAMMABLE SYNCHRONOUS BUCK CONTROLLER IC |