FEATURES
ROHS COMPLIANT
HIGH ISOLATION - 4000V RATING
8000V ISOLATION TEST VOLTAGE
BARRIER 100% PRODUCTION TESTED
LOW BARRIER CAPACITANCE - 10PF
LOW LEAKAGE CURRENT - 2μA MAX
24-PIN DIP PACKAGE
INTERNAL FILTERING
APPLICATIONS
BIOMEDICAL DATA ACQUISITION
INDUSTRIAL PROCESS CONTROL
ANALYTICAL MEASUREMENTS
GROUND LOOP ELIMINATION
INTRINSIC SAFETY SYSTEMS
DESCRIPTION
The PWR13XXC Series offers a broad line of low-cost, high-isolation
voltage, unregulated, single and dual output DC/DC converters in a
24-pin DIP package. These small converters offer a 4000V isolation
rating in a 1.25" x 0.8" package area.
The dielectric withstand characteristics of each converter is tested
in production to ensure barrier integrity. During the development of
the PWR13XXC Series extensive testing was done to verify that
subjecting the barrier to as many as ten barrier tests will not destroy
the barrier.
The PWR13XXC Series uses advanced circuit design and packaging
technology to realize superior reliability and performance. A 220kHz
driven push-pull oscillator is used to ensure stable frequency and
non-saturating operation of the input stage. This means there
are no high peak voltages or currents like other design topologies,
which can reduce unit reliability. Reliability is further enhanced by
the use of MOSPOWER transistors. These rugged devices permit
higher frequency operation with less complicated drive circuitry than
is possible with bipolar power transistors. Reduced parts count adds
to the reliability of the PWR13XXC Series.
The high effi ciency of the PWR13XXC Series means less internal
power dissipation. With less heat to dissipate, the PWR13XXC
Series can operate over a wider ambient temperature range with no
degradation of reliable operation.
The PWR13XXC Series offers the user low cost without sacrifi cing
reliability. The use of surface mounted devices and manufacturing
technologies make it possible to offer premium performance and
low cost. Testing of the PWR13XXC isolation barrier is performed
per the methods set forth by UL544, VDE750, CSA 22.2 and IEC
601-1.
ISO9001
CERTIFIED
MDC_PWR13xxC.B02 Page 1 of 4
PWR13xxC
1.5 Watts Unregulated DC/DC Converters
www.murata-ps.com
www.murata-ps.com/support
For full details go to
www.murata-ps.com/rohs
NOMINAL RATED RATED REFLECTED
INPUT VOLTAGE OUTPUT VOLTAGE OUTPUT CURRENT NO LOAD RATED LOAD RIPPLE CURRENT
MODEL (VDC) (VDC) (mA) (mA) (mA) (mAp-p)
PWR1300AC 5 5 300 50 400 30
PWR1301AC 5 12 125 50 400 30
PWR1302AC 5 15 100 50 400 30
PWR1303AC 5 ± 5 ±150 50 400 30
PWR1304AC 5 ±12 ±63 50 400 30
PWR1305AC 5 ±15 ±50 50 400 30
PWR1306AC 12 5 300 30 167 25
PWR1307AC 12 12 125 30 167 25
PWR1308AC 12 15 100 30 167 25
PWR1309AC 12 ± 5 ±150 30 167 25
PWR1310AC 12 ±12 ±63 30 167 25
PWR1311AC 12 ±15 ±50 30 167 25
PWR1312AC 15 5 300 30 133 20
PWR1313AC 15 12 125 30 133 20
PWR1314AC 15 15 100 30 133 20
PWR1315AC 15 ± 5 ±150 30 133 20
PWR1316AC 15 ±12 ±63 30 133 20
PWR1317AC 15 ±15 ±50 30 133 20
INPUT
Voltage Range 4.5 5 5.5 VDC
10.8 12 13.2 VDC
13.5 15 16.5 VDC
ISOLATION
Rated Voltage 4,000 VDC
Test Voltage 60 Hz, 60 Seconds 8,000 Vpk
Resistance 10 G
Capacitance 10 pF
Leakage Current VISO= 240VAC, 60Hz 1 2 µArms
OUTPUT
Rated Power 1.5 Watts
Voltage Setpoint Accuracy Rated Load, Nominal Vin ±5 %
Ripple & Noise BW = DC to 10MHz 40 mVp-p
BW = 10Hz to 2MHz 10 mVrms
REGULATION
Line Regulation High Line to Low Line 1.5 %/%
Load Regulation See Performance Curves
GENERAL
Effi ciency 75 %
Switching Frequency 220 kHz
Package Weight 12 g
MTTF per MIL-HDBK-217, Rev. E Circuit Stress Method
Ground Benign TA = +25°C 2,000,000 Hr
T
A = +85°C 90,000 Hr
Fixed Ground TA = +35°C 540,000 Hr
Naval Sheltered TA = +35°C 300,000 Hr
Airborne Uninhabited Fighter TA = +35°C 55,000 Hr
TEMPERATURE
Specifi cation -40 +25 +85 °C
Operation -55 +100 °C
Storage -55 +110 °C
ELECTRICAL SPECIFICATIONS
Specifi cations typical at T
A = +25°C, nominal input voltage, rated output current unless otherwise noted.
INPUT CURRENT
COMMON SPECIFICATIONS
Specifi cations typical at T
A = +25°C, rated input voltage, rated output current unless otherwise noted.
PARAMETER CONDITIONS MIN TYP MAX UNITS
MDC_PWR13xxC.B02 Page 2 of 4
PWR13xxC
1.5 Watts Unregulated DC/DC Converters
www.murata-ps.com/support
MECHANICAL
ABSOLUTE MAXIMUM RATINGS
Output Short-Circuit Duration ..................................................... 5 seconds
Internal Power Dissipation .............................................................. 750mW
Lead Temperature (soldering, 10 seconds max) .............................+300°C
Device Family
PWR indicates DC/DC converter
Model Number
Selected from Table of Electrical Characteristics
Package
RoHS Compliant
PWR 13XX A C
ORDERING INFORMATION
Notes:
All dimensions are in inches (millimeters).
GRID: 0.100 inches (2.54 millimeters)
* Common pins not present on single output models.
PIN PLACEMENT TOLERANCE: ± 0.015"
Marked with: specifi c model ordered, date code, job code.
MATERIAL: Units are encapsulated in a low thermal resistance
molding compound which has excellent chemical resistance, wide
operating temperature range, and good electrical properties under
high humidity environments. The encapsulant and outer shell of the
unit have UL94V-0 ratings. Lead material is matte tin 100 microinches
min., over nickel, 40-80 microinches.
PIN CONNECTIONS
PIN SINGLE MODELS DUAL MODELS
1 +VIN +V
IN
2 +VIN +V
IN
11 +VOUT +V
OUT
12 +VOUT +V
OUT
13 -V
OUT Common
14 -V
OUT Common
15 No Pin -VOUT
23 -VIN -V
IN
24 -VIN -V
IN
1.270±0.010"
(32.26)
.805±0.010"
(20.45)
.010±0.005"
(0.25)
0.400±0.010"
(10.16)
0.170" MIN
(4.32)
0.100±0.015"
(2.54)
.020±0.002"
(0.51)
121121
1314152324
BOTTOM VIEW
SIDE VIEW
TOP VIEW
0.600"
(15.23)
.1025"
(.267)
The PWR13XXC devices are intended for wave soldering or manual soldering.
They are not intended to be subject to surface mount processes under any circumstances.
The normal wave soldering process can be used with these devices where the device is subjected
to a maximum wave temperature of 260°C for a period of no more than 10 seconds. Within this time
and temperature range, the integrity of the device’s plastic body will not be compromised and internal
temperatures within the converter will not exceed 175°C. Care should be taken to control manual
soldering limits identical to that of wave soldering.
SOLDERING INFORMATION
MDC_PWR13xxC.B02 Page 3 of 4
PWR13xxC
1.5 Watts Unregulated DC/DC Converters
www.murata-ps.com/support
TYPICAL PERFORMANCE CURVES
Specifi cations at T
A = +25°C, nominal input voltage, rated output current
16.00
15.75
15.50
15.25
15.0
14.00
13.50
13.00
12.50
12.00
0 25% 50% 75% 100% 0 25% 50% 75% 100% 0 25% 50% 75% 100%
5.8
5.6
5.4
5.2
5.0
Load (% of Rated) Load (% of Rated) Load (% of Rated)
0 25% 50% 75% 100%
Load (% of Rated) Load (% of Rated)
14.00
13.50
13.00
12.50
12.0
0 25% 50% 75% 100%
16.00
15.75
15.50
15.25
15.0
0 25% 50% 75% 100%
5.8
5.6
5.4
5.2
5.0
VOUT VS LOAD
(5VOUT MODELS)
VOUT VS LOAD
(12VOUT MODELS)
VOUT VS LOAD
(15VOUT MODELS)
VOUT VS LOAD
(±15VOUT MODELS)
Load (% of Rated)
VOUT VS LOAD
(±5VOUT MODELS)
VOUT (VDC)
VOUT (VDC)
VOUT (VDC)
VOUT (VDC)
VOUT (VDC)
VOUT (VDC)
VOUT VS LOAD
(±12VOUT MODELS)
MDC_PWR13xxC.B02 Page 4 of 4
PWR13xxC
1.5 Watts Unregulated DC/DC Converters
www.murata-ps.com/support
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. Specifi cations are subject to change without
notice. © 2012 Murata Power Solutions, Inc.
Murata Power Solutions, Inc.
11 Cabot Boulevard, Mansfi eld, 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/
