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VR102B150CS-2C
www.murata-ps.com
Programmable, 150A Single Output DC/DC Converter
SELECTION GUIDE
V (NOM.)
V
Output
Current
A
12
0.8375 - 1.600
150
Input Voltage
Output Voltage
Efficiency
% (TYP.)
85
INPUT CHARACTERISTICS
Parameter
Conditions1
Input voltage operating range
Under voltage lockout
Maximum input current
No-load input current
Disabled input current
FEATURES

Meets VRM 10.1 and VRM 10.2 Requirements

DAC Programmable Output Voltage

Power Good Output

Differential Remote Sense

Remote Enable

Supervisory Functions

Output Overcurrent

Short Circuit Protection

Overtemperature Indicator

Output Current Level Signal

Tri-state Output when Disabled

Dynamic VID Capability
Enable - positive logic
Turn-on threshold
Turn-off threshold
Hysteresis voltage
Typical: 130A 1.325VID
Max: 150A 1.6VID
Enable state, no load
Disabled state
On state range
Off state range
MIN.
TYP.
MAX.
Units
11.4
9.7
9.0
0.7
12.0
12.60
11.0
10.3
1.0
V
19
200
20
0.8
-0.3
320
30
MIN.
TYP.
22
400
50
5.0
0.4
A
mA
V
OUTPUT CHARACTERISTICS
Parameter
Voltage set point
Line regulation
Load regulation
Voltage total regulation
Ripple & noise 2
Current operating range
Efficiency
Turn-on time
Transient Response 3
Remote Sense Compensation Range 4
Recommended bulk output
capacitance
Conditions1
6-Bit DAC controlled
0.8375
-5
0
1.25
MAX.
1.600
5
VID-40
20MHz bandwidth
Io = 130 Amps VID = 1.325
VIN present: enable to 90% VOUT
100A step, 100A/μS, ΔVo
6.4
0
83
150
85
50
135
115
Units
mV
mΩ
mV
mVp-p
A
%
mS
300
UCC 4PS560MH11 or equivalent
14
EA
GENERAL CHARACTERISTICS
Parameter
Conditions1
Semiconductor junction
temperature
Package rated to 150ºC
Material flammability
MTBF
Switching frequency
Dimensions
Weight
UL 94V-0
Calculated (RAC PRISM) @ 45°C
Per phase
MIN.
TYP.
MAX.
Units
110
ºC
1.22
300
x106 Hrs
KHz
103
g
3.8"L x 2.5"H x 0.870"W
TEMPERATURE CHARACTERISTICS
Parameter
Conditions1
MIN.
Storage temperature range
Non-condensing
-40
70
Operating temperature
range
See derating graph
0
60
TYP.
MAX.
Units
ºC
For full details go to
www.murata-ps.com/rohs
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MDC_VR102B150CS-2C.C01 Page 1 of 4
VR102B150CS-2C
Programmable, 150A Single Output DC/DC Converter
PROTECTION CHARACTERISTICS
Parameter
Conditions1
MIN.
Output overcurrent
shutdown
Latching
Overvoltage Shutdown
Above VID
Overtemperature Indicator
Non-Latching, at hot spots
Worst case junction temperature
Load Indicator
VID = 1.325, 0 A Load
VID = 1.325, 100 A Load
VID = 1.325, 150A Load
TYP.
MAX.
Units
155
205
A
90
200
mV
135
°C
0
2
V
3
1. Vin = 12Vdc, Ta = 25°C, Airflow = 400LFM unless otherwise noted.
2. Output Ripple Voltage is specified when measured with Intel specified capacitance at the output of the converter.
3. Transient response is specified with Intel specified capacitors at the output of the converter.
4. If remote sense is not required or used, the Sense(+) and Sense(-) pins must be connected to Vo(+) and Vo(-) respectively.
5. VRM_PRES and VRM_ID are connected to Vss on the VRM.
THERMAL DERATING GRAPH
Max Load Current (A)
20921 Thermal Derating
150
145
140
135
130
125
120
115
110
105
100
500 LFM
400 LFM
300 LFM
200 LFM
30
35
40
45
50
55
60
Ambient Temperature (C)
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MDC_VR102B150CS-2C.C01 Page 2 of 4
VR102B150CS-2C
Programmable, 150A Single Output DC/DC Converter
PART NUMBER CODING
VR 102 B 150 C S - 2C
Family Name
C = RoHS Compliant
VRM Spec
102 = VRM10.2
Version
Input Voltage
B = 12Vin
Form Factor
S = Standard Height
Max Output Current
150 = 150A
Mounting Type
C = Card-edge
PIN ASSIGNMENT
1.00
(5)
VRM ID
VRM_Pres
(5)
N/C
NOTE:
CHECK WITH MANUFACTURER FOR RECOMMENDED PCB LAYOUT.
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MDC_VR102B150CS-2C.C01 Page 3 of 4
VR102B150CS-2C
Programmable, 150A Single Output DC/DC Converter
MECHANICAL DIMENSIONS
Recommended Interface Connector Options
Tyco/Elcon 283-0172-01303 (Solder Tail, Long)
283-0172-02303 (Solder Tail, Short)
284-0202-03003 (Surface Mount)
RoHS Compliancy
The VR102B150CS-2C is in compliance with the European Union Directive 2002/95/EC (RoHS) with respect to the following substances: lead (Pb), cadmium (Cd),
mercury (Hg), hexavalent chromium, polybrominated biphenyls (PBB) or polybrominated diphenyl ethers (PBDE).
RoHS Process Note
This product is not intended to go through a reflow solder process. See recommended interface connector options.
Murata Power Solutions, Inc.
11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A.
ISO 9001 and 14001 REGISTERED
This product is subject to the following operating requirements
and the Life and Safety Critical Application Sales Policy:
Refer to: http://www.murata-ps.com/requirements/
Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other
technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply
the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change without
notice.
© 2014 Murata Power Solutions, Inc.
www.murata-ps.com/support
MDC_VR102B150CS-2C.C01 Page 4 of 4