5 BIT PROGRAMMABLE SYNCHRONOUS BUCK CONTROLLER IC
US3010/3010A
5 BIT PROGRAMMABLE SYNCHRONOUS BUCK
FEATURES
CONTROLLER IC
PRELIMINARY DATASHEET
DESCRIPTION
Dual Layou...
Description
US3010/3010A
5 BIT PROGRAMMABLE SYNCHRONOUS BUCK
FEATURES
CONTROLLER IC
PRELIMINARY DATASHEET
DESCRIPTION
Dual Layout Compatible with SC1152 Designed to meet Intel specification of VRM8.2 & VRM8.3 for Pentium II™ On board DAC programs the output voltage from 1.3V to 3.5V (US3010) & 1.8V to 3.5V for US3010A Loss less Short Circuit Protection Synchronous operation allows maximum efficiency Patented architecture allows fixed frequency operation as well as 100% duty cycle during dynamic load Over Voltage Protection Output Soft Start High current totem pole driver for direct driving of the external Power MOSFET Power Good function
APPLICATIONS
Pentium II & Pentium Pro™ processor DC to DC converter application Low cost Pentium with AGP
The US3010 family of controller ICs are specifically designed to meet Intel specification for Pentium II™ and Pentium Pro™ microprocessor applications as well as the next generation P6 family processors. These products feature a patented topology ...
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