VR110B150CS-1C Datasheet, PDF (1/8 Pages) Murata Power Solutions Inc. – Solutions for Intel® VRM 11.0

DESCRIPTION
The VR110 Series is designed to meet the fast load transients
required by Intel^® Xeon^® processors and is fully compliant
with the latest Intel® VRM 11.0 specifications. High efficiency
of 84% at full load for reduced power dissipation simplifies
system thermal management. Available in 2U, 1.5U, 1U and
new 0.66U form factors, the VR110 Series is ideal for use in
a wide variety of server applications.
FEATURES
N _Intel® _{VRM 11.0 compliant}
4 height options 2.5", 1.86", 1.18" and 0.78"
(63.5mm, 47.2mm, 29.9mm and 19.9mm)
DAC programmable output voltage
Power good output signal
Differential remote sense
Remote enable
Supervisory functions
Output overcurrent
Short circuit protection
Overtemperature indicator
Output current level indicator
Tri-state output when disabled
Dynamic VID capability
EN/IEC60950-1 Safety Approval (CB Report)
REG.-Nr. C663
www.murata-ps.com
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For full details go to
www.murata-ps.com/rohs
VR110 Series
Solutions for Intel^® VRM 11.0
SELECTION GUIDE - STANDARD LOAD LINE
Model
VR110B150CS-1C
VR110B150CL-1C
Input Voltage
Range (V)
Output Voltage Peak Current
Range (V)
(A)
150
Device
Height
2.5” (63.5mm)
1.86” (47.2mm)
VR110B150CU-1C 11.04 – 12.60 0.8375 – 1.60
1.18” (29.9mm)
VR110B080CU-1C
VR110B080CA-1C
1.18” (29.9mm)
80
0.78” (19.9mm)
Application
Height
2U
1.5U
1U
1U
<1U
INPUT CHARACTERISTICS - ALL MODELS
Parameter
Conditions¹
MIN. TYP. MAX. Units
Input voltage operating range
11.04 12.0 12.60
V
Under voltage lockout
VR110B080CA-1C only
Turn-on threshold
Turn-off threshold
Hysteresis voltage
9.5
8.2
V
1.4
Under voltage lockout
All other models
Turn-on threshold
Turn-off threshold
Hysteresis voltage
5.8
5.0
V
0.85
Maximum input current
Typical: 130A, 1.325VID
Max: 150A, 1.6VID
15.3
A
22.4
No-load input current
Enable state, no load
300
mA
Recommended input capacitance Sanyo 16SP270M
2
each
Disabled input current
Disabled state
40
mA
Enable - positive logic
On state range
0.9
Off state range
–0.3
5.0
V
0.4
OUTPUT CHARACTERISTICS - 150A Models
Parameter
Conditions¹
MIN. TYP. MAX. Units
Voltage set point
7-Bit DAC controlled
0.8375
1.6
V
Line regulation
–2
02
mV
Load Line²
1.22 1.25 1.28 mΩ
Ripple & noise³
20MHz bandwidth
6.4
mVp-p
Current operating range
0
150 A
Efficiency for 11.0 TDC IO = 130A, VID = 1.325
83 84
%
Turn-on time
VIN present: enable to 90% VOUT
4 10 mS
Transient response⁴
100A step, 100A/μS, Δ Vo, Adj 120 125 130 mV
Remote sense⁵
Compensation range
300 mV
Recommended ceramic⁶ Murata GRM Series or equivalent
Recommended bulk output UCC 4PS560MH11 or equivalent
50
each
17
OUTPUT CHARACTERISTICS - 80A Models
Parameter
Conditions¹
MIN. TYP. MAX. Units
Voltage set point
7-Bit DAC controlled
0.8375
1.6 V
Line regulation
VR110B080CU-1C
VR110B080CA-1C
–2
02
mV
–4
03
mV
Load Line²
Ripple & noise³
20MHz bandwidth
1.22 1.25 1.28 mΩ
6.4
mVp-p
Current operating range
0
80
A
Efficiency for 11.0 TDC
VR110B080CU-1C
VR110B080CA-1C
IO = 40A, VID = 1.325
IO = 40A, VID = 1.325
83 84
%
86 88
%
Turn-on time
VIN present: enable to 90% VOUT
Transient response⁴
40A step, 100A/μS, Δ Vo, Adj
45
Remote sense⁵
Compensation range
Recommended ceramic⁶ Murata GRM Series or equivalent 46
Recommended bulk output UCC 4PS560MH11 or equivalent 10
4 10 mS
50 55 mV
300 mV
50
Each
17
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