The AMD VRM non-isolated dc-dc converter is designed to meet

the exceptionally fast transient response requirements of today’s

microprocessors and fast switching logic in a compact size at an

affordable price. Advanced circuit techniques, component

selection, placement optimization, and state-of-the-art silicon

integration thermal packaging, provide a high power density,

highly reliable, and very precise voltage regulation system for

advanced microprocessors.

Embedded Power for

Business-Critical Continuity

VRM64 Series

Single Output

Special Features

• Meets AMD64 Processor

specification

• Allows dynamic VID code

changes

• 5 Bit VID input

• 0.8 Vdc to 1.55 Vdc in

25 mV steps

• Up to 100 A/μs load transient

• Differential remote sense for

improved load regulation

• Vertical plug-in to standard

motherboard connector with

or without retention latch

• Output current up to

80 A continuous

• Open collector power good

signal

• Monotonic turn-on

and turn-off

• Fused input

• SMBus interface

• Available RoHS compliant

• 2 Year Warranty

Input Voltage: 12VDC

# of Outputs:

Single

Rev.07.20.07

vrm series

1 of 7

Safety

VDE Certificate

No. 2487000-3336-0016