PRODUCT SELECTION CHART
2:1 Input Voltage Range
Operating Temperature Range:
-40°C to +100°C
Industrial Standard 24 Pin DIL
Metal Case
Low Profile 0.4 Inch
Short Circuit Protection
Temperature Shutdown
The WP06R SERIES is a family of high
performance DC/DC converters that
offers regulated output power over three
input voltage ranges of 9-18V, 18-36V,
and 34-75V and over a wide operating
temperature range of -40°C to +100°C
without derating.
The 200kHz switching frequency
and flyback converter topology provide
optimum performance in a space-
saving package. The design utilizes all
surface mounted components, including
magnetics, to provide enhanced reliability.
All models will operate under no-load
conditions, although a minimum load is
specified for load regulation measurement
purposes.
The converter is packaged in a metal
case for improved EMI shielding and
immunity, and for superior thermal
performance.
Applications include: Telecom-
munications, Battery Powered Systems,
Portable Instruments, Process Control
Equipment, Transportation Equipment and
Distributed Power Systems.
NOMINAL RATED OUTPUT CURRENT (mA) INPUT CURRENT (mA) EFFICIENCY
INPUT OUTPUT
MODEL* VOLTAGE (VDC) VOLTAGE (VDC) MIN LOAD RATED LOAD MIN LOAD RATED LOAD (%)
WP06R12S05 12 5.0 100 1,000 75 540 75
WP06R12S12 12 12.0 42 416 75 520 77
WP06R12S15 12 15.0 33 333 75 520 77
WP06R12D05 12 +/-5.0 +/-50 +/-500 75 540 75
WP06R12D12 12 +/-12.0 +/-21 +/-208 75 520 77
WP06R12D15 12 +/-15.0 +/-17 +/-167 75 520 77
WP06R24S05 24 5.0 100 1,000 35 265 79
WP06R24S12 24 12.0 50 500 40 305 80
WP06R24S15 24 15.0 40 400 40 305 80
WP06R24D05 24 +/-5.0 +/-50 +/-500 35 265 79
WP06R24D12 24 +/-12.0 +/-25 +/-250 40 310 80
WP06R24D15 24 +/-15.0 +/-20 +/-200 40 310 80
WP06R48S05 48 5.0 100 1,000 18 130 80
WP06R48S12 48 12.0 50 500 22 150 81
WP06R48S15 48 15.0 40 400 22 150 81
WP06R48D05 48 +/-5.0 +/-50 +/-500 18 133 78
WP06R48D12 48 +/-12.0 +/-25 +/-250 22 151 81
WP06R48D15 48 +/-15.0 +/-20 +/-200 22 151 81
NOTES: Other input to output voltages may be available. Please consult factory.
TDC_WP06R_B01 Page 1 of 4
Technical enquiries - email: mk@murata-ps.com, tel: +44 (0)1908 615232www.murata-ps.com
WP06R
5-6 Watt High Density, Wide Input Range DC/DC Converter
For full details go to
www.murata-ps.com/rohs
2
2:
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Voltage
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5-6 Watt Hi
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OBSOLETE PRODUCT
Contact Factory for Replacement Model
ORDERING INFORMATION
SPECIFICATIONS, ALL MODELS
Specifications are at TA = +25°C nominal input voltage, rated output current unless otherwise specified.
GENERAL OUTPUT
PARAMETER CONDITIONS MIN TYP MAX UNITS
INPUT
Voltage Range 9 12 18 VDC
18 24 36 VDC
34 48 75 VDC
Reflected Ripple Current 20 mAp-p
OUTPUT
Rated Power 12V Input Models 5.0 W
5V Output Models 5.0 W
All Other Models 6.0 W
Voltage Setpoint Accuracy ±1.5 %
Temperature Coefficient ±0.02 %/°C
Line Regulation - Singles Low Line to High Line ±0.25 %
Line Regulation - Duals ±1.0 %
Load Regulation - Singles Min. Load to Rated Load ±0.5 %
Load Regulation - Duals ±2.0 %
Ripple & Noise BW = 5Hz to 20MHz 30 50 mVp-p
GENERAL
ISOLATION
Rated Voltage 1500 VDC
Test Voltage 60 Hz, 10 Seconds 1500 VPK
Resistance 10 G7
Capacitance 200 pF
Leakage Current VISO = 240VAC, 60Hz 15 μArms
Switching Frequency 200 KHz
MTTF per MIL-HDBK-217, Rev. F Circuit Stress Method
Ground Benign TA = +25°C 1200 KHr
Package Weight 15 g
Moisture Sensitivity Level (MSL) IPC/JEDEC J-STD-20 2
TEMPERATURE
Specification (Ambient) -40 +71 °C
Operation (Case) Derate linearly from 71°C -40 +100 °C
Logic Compatibility ..............................CMOS or Open Collector TTL
EC On .......................................................... Open Circuit or > 3VDC
EC Off .................................................................................... < 1VDC
Shutdown Idle Current .................................................................1mA
Control Common ......................................................................... -Vin
REMOTE ON/OFF CONTROL
Output Short-Circuit Protection
(At T
A+25°C, nominal input voltage) .................................Continuous
Internal Power Dissipation ......................................................... 1.5W
Lead Temperature (Soldering, 10s Max) ................................+300°C
Max Case Temperature ..........................................................+100°C
ABSOLUTE MAXIMUM RATINGS
WP06R XXYZZ P/N R
Device Family
5-6W regulated DC/DC
Model Number
xx = Input Voltage
y = Number of Outputs (S=single; D=dual)
zz = Output Voltage
Case Connection (Specify N=Neg. or P=Pos.)
P = Positive InputConnection
N = Negative Input Connection
Remote On/Off (Optional)
TDC_WP06R_B01 Page 2 of 4
Technical enquiries - email: mk@murata-ps.com, tel: +44 (0)1908 615232www.murata-ps.com
WP06R
5-6 Watt High Density, Wide Input Range DC/DC Converter
PIN CONNECTIONS
Pin Function
Number Singles Duals
2 -Vin -Vin
3 -Vin -Vin
5 On/Off (Optional) On/Off (Optional)
9 No Connection Com
10 No Connection No Connection
11 No Connection -Vout
14 +Vout +Vout
15 No Connection No Connection
16 -Vout Com
22 +Vin +Vin
23 +Vin +Vin
MECHANICAL
NOTES:
1) All dimensions in inches (mm)
2) Case is metal and lead material is brass with a solder
plated surface to allow ease of solderability.
WP06RXXXXX
1.260”
(32.00)
0.787”
(20.00)
0.394”
(10.00)
0.020”
(0.50) 0.020”
(0.50)
0.256” (6.50)
0.180”
(4.57)
0.100”
(2.54)
0.200”
(5.08)
0.600”
(15.24)
0.093”
(2.36)
14 15 16 22 23
11 10 9 5 3 2
0.600”
(15.24)
THERMAL DERATING CURVE
Extended operating area
For extended temperature operation,
a forced air flow 500 LFM is required.
SIMPLIFIED CIRCUIT SCHEMATIC
Control
Optical
Isolation
Voltage
Reference
+Vin
-Vo
Com
+Vo
-Vin
TDC_WP06R_B01 Page 3 of 4
Technical enquiries - email: mk@murata-ps.com, tel: +44 (0)1908 615232www.murata-ps.com
WP06R
5-6 Watt High Density, Wide Input Range DC/DC Converter
TDC_WP06R_B01 Page 4 of 4
Technical enquiries - email: mk@murata-ps.com, tel: +44 (0)1908 615232www.murata-ps.com
WP06R
5-6 Watt High Density, Wide Input Range DC/DC Converter
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. © 2008 Murata Power Solutions, Inc.
USA: Tucson (Az), Tel: (800) 547 2537, email: sales@murata-ps.com
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Website: www.murata-ps.jp
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Guangzhou, Tel: +86 208 221 8066, email: guangzhou@murata-ps.com
Murata Power Solutions, Inc.
11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A.
Tel: (508) 339-3000 (800) 233-2765 Fax: (508) 339-6356
www.murata-ps.com email: sales@murata-ps.com ISO 9001 REGISTERED
