NOT RECOMMENDED
cPCI500 Series
500W 6Ux4HP DC/DC CompactPCI™ Power Supply
FOR NEW DESIGNS
SELECTION GUIDE
Output Current
Model Number
Power
IPMI
Ish1
5V
55A
3.3V
Y
12V
11A
-12V
1.7A
1.7A
1.7A
1.7A
1.7A
1.7A
1.7A
1.7A
1.7A
1.7A
1.7A
1.7A
CPCI500D-1
CPCI500D-2
CPCI500D-3
CPCI500D-4
CPCI500D-5
CPCI500D-6
CPCI500D-1C
CPCI500D-2C
CPCI500D-3C
CPCI500D-4C
CPCI500D-5C
CPCI500D-6C
500W
500W
500W
500W
500W
500W
500W
500W
500W
500W
500W
500W
N
N
Y
P
P
A
A
A
A
P
P
A
A
A
A
No
No
30A
30A
55A
55A
30A
55A
30A
30A
55A
55A
30A
N
11A
11A
11A
11A
11A
11A
11A
11A
11A
11A
11A
N
No
Y
Y
No
N
N
N
N
N
Y
No
FEATURES
N
No
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
6Ux4HP package
Y
Yes
Yes
Yes
Yes
Yes
Yes
N
500W power at 0-50ºC
PICMG 2.11 compliant
RoHS compliant
N
Y
Y
N
N
N
Widerange 36-72Vdc input range
IPMI option
N
Active or passive current sharing
47-pin I/O Connector
80% efficiency
INPUT CHARACTERISTICS
Parameter
Conditions
Min
36
Typ
Max
72
Units
Vdc
Vdc
Apk
Apk
Input Operating Voltage
Input Voltage Withstand
34
75
No minimum load
36Vdc input
72Vdc input
25
Hot-swap capable
Inrush Current
50
DESCRIPTION
The cPCI500 is
a high-reliability, 500W, 6ux4HP
OUTPUT CHARACTERISTICS
CompactPCI™ power supply operating from wide-
range DC-input. The use of our patented V-Series
topology yields high efficiency which consequently
permits packaging of this product in a compact, single
card slot format (4HP).
Output Current
Max A
55A
Output
Nominal Voltage
Total Regulation1
Min
Max B
30A
60A
11A
1.7A
Max
0.02
50
V1
+5.0Vdc
+3.3Vdc
+12Vdc
-12Vdc
0A
0A
0A
0A
Min
1%
1%
V2
30A
ORing diodes and current sharing allow the cPCI500 to
be operated in N+n parallel-redundant configurations.
Available with an IPMI interface option, the cPCI500
was designed for hot-swap, redundant configurations
to support high-availability (HA) telecom applications.
V3
11A
1%
V4
1.7A
3%
Parameter
Temperature Coefficient
PARD (V1 & V2)
PARD (V3 & V4)
Output Power
Output Power
Conditions
Typ
Units
%/ºC
mVp-p
mVp-p
W
With a widerange input of 36-72Vdc, safety agency
approvals to UL60950 and EN60950, EMI compliance
to ETSI and Telcordia standards, the cPCI500 was
designed with globally-deployed systems in mind.
Additional features include remote sense compensation,
unit enable control (EN#), output inhibit control (INH#),
output fault signal (FAL#), and thermal warning signal
(DEG#). LEDs are provided for visual indication of input
power presence and output fault condition.
20MHz bandwidth
20MHz bandwidth
50ºC, 400lfm airflow
70ºC, 400lfm airflow
ΔV, 50% load step
Settling time
120
125
180
500
250
8
0
0
W
%Vnom
μsec
%Vnom
A
Transient Response
200
135
Over-Voltage Protection
Minimum Load
All outputs
The 4HP package and complement of global
safety agency approvals provide for an advanced,
high-density, high-efficiency power solution for your
CompactPCI requirements.
0
Output Holdup Tim
Full load, low line
12
300
16
10
msec
mV
Remote Sense Compensation V1, V2 & V3
Current Share Tolerance
Isolation
V1-V3; full load
Pri-Sec
%
4
kVac
kVac
Vac
Pri-Chassis
Sec-Chassis
1.5
500
For full details go to
www.murata-ps.com/rohs
Notes:
1 Total regulation includes line, load, and cross regulation.
www.murata-ps.com
Technical enquiries email: sales@murata-ps.com, tel: +1 508 339 3000
TDC_cPCI500 Series.B01 Page 1 of 4