
MP60-F
1997 SEMTECH CORP.
KLAMATH PROCESSOR
VOLTAGE REGULATOR MODULE
October 27, 1997
652 MITCHELL ROAD NEWBURY PARK CA 91320
Pentium and OverDrive are registered trademarks of Intel Corporation
DESCRIPTION:
The MP60 series of power modules are economical
49W (nominal) switching DC:DC converters with an
integral connector designed to Intel Corporation’s Volt-
age Regulator Module specification for the Klamath
Processor. The module has additional monitoring
functions for Power Good Signal, Output Enable and
Upgrade Present.
The output voltage can be set between 1.8V and 3.5V
by means of a five bit voltage identification code, to
support current and future versions of the Pentium
Pro, Klamath and OverDrive
processor variants.
To power Pentium
Pro processors (VRM 8.0) use
MP60-E.
FEATURES:
Integral 40-pin header connector
Programmable output voltage to suit processor (by
VID code); adjustable from 1.8 to 3.5V
Maximum output current 14A
Efficiency >80% at full load
Designed to specifications for Intel Klamath Pro-
cessor voltage regulator module
Fast transient response
DEVICE
V
OUT
(volts)
Programmable
MP60-F
ORDERING INFORMATION:
APPLICATIONS:
Intel Klamath Power Supply
NOTES:
(1) Low duty cycle pulse testing with Kelvin connections required.
(2)
Bandwidth of 10 Hz to 10 kHz.
ELECTRICAL CHARACTERISTICS
Conditions: V
O
= 3.1V, V
IN
= 4.75 - 5.25V, I
O
= 10A, unless otherwise stated.
PARAMETER
Output Voltage
Output Current
Current Surge Limit
Output Over Voltage Protection
Output Slew Rate
Quiescent Current
Temperature Coefficient
Temperature Stability
Operating Efficiency (full load)
Switching Frequency
DC Output Ripple Voltage
Operating Temperature Range
SYMBOL
V
O
I
O
I
S
MIN
0.96IV
O
l
TYP
MAX
1.05lV
O
I
14
UNITS
V
A
A
V
16
Setpoint + 20%
30
1
A/μs
mA
%/°C
%
%
kHz
mV
p-p
°C
I
Q
T
C
T
S
η
f
SW
TBD
TBD
86
100
80
48
60
T
J
0
TEL:805-498-2111 FAX:805-498-3804 WEB:http://www.semtech.com