Features

• IMVP-IV™ and IMVP-IV+™ Compliant CORE Regulator

• Single and/or Two-phase Power Conversion

• “Loss-less” Current sensing for improved efficiency and

reduced board area

− Optional Discrete Precision Current Sense Resistor

• Internal Gate-Drive and Boot-Strap Diodes

• Precision CORE Voltage Regulation

− 0.8 system accuracy over temperature

• 6-Bit Microprocessor Voltage Identification Input

• Programmable “Droop” and CORE Voltage Slew Rate to

comply with IMVP-IV™ and IMVP-IV+™ specification

• Direct Interface with System Logic (STP_CPU# and

DPRSLPVR) for Deep and Deeper Sleep modes of

operation

• Easily Programmable voltage setpoints for Initial “Boot”,

Deep Sleep and Deeper Sleep Modes

• Excellent Dynamic Response

− Combined Voltage Feed-Forward and Average

Current Mode Control

• Overvoltage, Undervoltage and Overcurrent Protection

• Power-Good Output with internal blanking during VID and

mode changes

• User programmable Switching Frequency of 250kHz -

1MHz per phase

• Pb-Free Plus Anneal Available (RoHS Compliant)