MP60G

© 1997 SEMTECH CORP.

VOLTAGE REGULATOR MODULE

FOR INTEL ADVANCED PROCESSORS

PRELIMINARY - November 3, 1997

652 MITCHELL ROAD NEWBURY PARK CA 91320

SIMPLIFIED BLOCK DIAGRAM

ORDERING INFORMATION

Pentium is a registered trademark of Intel Corporation

DESCRIPTION

The MP60G series of power modules are highly effi-

cient synchronous switching DC/DC converters with

an integral connector conforming to Intel Corpora-

tion’s Voltage Regulator Module specification (VRM

8.1 DC-DC Converter Specification). The modules

have additional monitoring functions for Power Good

Signal, Output Enable and optional Over Voltage Pro-

tection.

A five bit voltage identification code (VID) programs

the output voltage between 1.8V and 3.5V to support

existing and future versions of the Pentium

sor. The MP60G is available in several options to

provide superior cost/performance tradeoff. The

MP60G-5N, -5P and -NH modules convert 5V to the

programmed VID output. The N designation signifies

no Over Voltage Protection (OVP) while the P repre-

sents OVP. The NH module does not provide OVP

and does not have heat sinks.

The MP60G-12XX modules are intended for 12V

server applications. Again, the N and P designations

denote the OVP option. The MP60G-12A will work

from either 5V or 12V input on the 5Vin pins (Pins 1A,

2A, 3A, 1B and 2B).

FEATURES

(by VID code); adjustable from 1.8 to 3.5V

DEVICE

V

CONTROL

V

IN

OVP

MP60G-5N

12V

5V

No

MP60G-5P

12V

5V

Yes

MP60G-12N

12V

12V

No

MP60G-12P

12V

12V

Yes

MP60G-12AN

12V

12 or 5V

No

MP60G-12AP

12V

12 or 5V

Yes

MP60G-NH

12V

5V

No

APPLICATIONS

PWRGOOD

SHUTDOWN

CONTROL

I C

(SC1152)

V

V

VID0

VID2

VID1

VID3

VID4

Vcc

IN

CONTROL

CORE

MODULE DIAGRAM

SEMTECH

MP60G-NH

TEL:805-498-2111 FAX:805-498-3804 WEB:http://www.semtech.com