Datasheet PWR1303, PWR1305, PWR1306, PWR1307, PWR1308 Datasheet (cdtechno)

Product Data Sheet

1.5 WATTS UNREGULATED
DC/DC CONVERTERS

PWR13XX

FEATURES

 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 PWR13XX 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 PWR13XX Series extensive testing
was done to verify that subjecting the barrier to as many
as ten barrier tests will not destroy the barrier.

The PWR13XX 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

Website: http://www.cdpowerelectronics.com

Power Electronics Division, United States

3400 E Britannia Drive, Tucson, Ar izona 85706

Phone: [phone] Fax: [phone]

PWR13XX 4/2002 REV G Page 1

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 PWR13XX Series.

The high efficiency of the PWR13XX Series means less
internal power dissipation. With less heat to dissipate,
the PWR13XX Series can operate over a wider ambient
temperature range with no degradation of reliable operation.

The PWR13XX Series offers the user low cost without
sacrificing reliability. The use of surface mounted devices
and manufacturing technologies make it possible to offer
premium performance and low cost. Testing of the
PWR13XX isolation barrier is performed per the methods
set forth by UL544, VDE750, CSA 22.2 and IEC 601-1.

C&D Technologies, (NCL)

Milton Keynes MK14 5BU UK

Tel: [phone] Fax: [phone]

ELECTRICAL SPECIFICATIONS

Specifications typical at TA = +25°C, nominal input voltage, rated output current unless otherwise noted.

NOMINAL RATED RATED REFLECTED

INPUT CURRENT

INPUT VOLTAGE OUTPUT VOLTAGE OUTPUT CURRENT NO LOAD RATED LOAD RIPPLE CURRENT

MODEL (V

DC)(VDC) (mA) (mA) (mA) (mAp-p)

PWR1300 5 5 300 50 400 30
PWR1301 5 12 125 50 400 30
PWR1302 5 15 100 50 400 30
PWR1303 5 ± 5 ±150 50 400 30
PWR1304 5 ±12 ±63 50 400 30
PWR1305 5 ±15 ±50 50 400 30

PWR1306 12 5 300 30 167 25
PWR1307 12 12 125 30 167 25
PWR1308 12 15 100 30 167 25
PWR1309 12 ± 5 ±150 30 167 25
PWR1310 12 ±12 ±63 30 167 25
PWR1311 12 ±15 ±50 30 167 25

PWR1312 15 5 300 30 133 20
PWR1313 15 12 125 30 133 20
PWR1314 15 15 100 30 133 20
PWR1315 15 ± 5 ±150 30 133 20
PWR1316 15 ±12 ±63 30 133 20
PWR1317 15 ±15 ±50 30 133 20

COMMON SPECIFICATIONS

Specifications typical at TA = +25°C, rated input voltage, rated output current unless otherwise noted.

PARAMETER CONDITIONS MIN TYP MAX UNITS

INPUT

Voltage Range 4.5 5 5.5 V

DC

10.8 12 13.2 VDC

13.5 15 16.5 VDC

ISOLATION

Rated Voltage 4,000 V

DC

Test Voltage 60 Hz, 60 Seconds 8,000 Vpk
Resistance 10 GΩ
Capacitance 10 pF
Leakage Current V

ISO= 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

Efficiency 75 %
Switching Frequency 220 kHz
Package Weight 12 g
MTTF per MIL-HDBK-217, Rev. E Circuit Stress Method
Ground Benign T

Fixed Ground T
Naval Sheltered T

Airborne Uninhabited Fighter T

A

= +25°C 2,000,000 Hr

T

A = +85°C 90,000 Hr

A

= +35°C 540,000 Hr

A

= +35°C 300,000 Hr

A = +35°C 55,000 Hr

TEMPERATURE

Specification -40 +25 +85 °C
Operation -55 +100 °C
Storage -55 +110 °C

PWR13XX 4/2002 REV GPage 2

ABSOLUTE MAXIMUM RATINGS

ORDERING INFORMATION

Output Short-Circuit Duration ..................................................... 5 seconds

Internal Power Dissipation .............................................................. 750mW

Lead Temperature (soldering, 10 seconds max) ............................ +300°C

MECHANICAL

TOP VIEW

.805±0.010"

(20.45)

1.270±0.010"
(32.26)

SIDE VIEW

0.400±0.010"

.010±0.005"
(0.25)

(10.16)

PWR 13XX A

Device Family

PWR indicates DC/DC converter

Model Number
Selected from Table of Electrical Characteristics

Package

PIN CONNECTIONS

PIN SINGLE MODELS DUAL MODELS

1+V
2+V
11 +V
12 +V
13 -V

14 -V

15 No Pin -V

23 -V

24 -V

IN

IN

OUT

OUT

OUT

OUT

IN

IN

+V

IN

+V

IN

+V

OUT

+V

OUT

Common

Common

OUT

-V

IN

-V

IN

0.100±0.015"
(2.54)

BOTTOM VIEW

.020±0.002"
(0.51)

121121

1314152324

0.170" MIN
(4.32)

0.600"

(15.23)

.1025"
(.267)

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: specific 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 brass with a solder
plated surface to allow ease of solderability.

PWR13XX 4/2002 REV G Page 3

TYPICAL PERFORMANCE CURVES

Specifications at TA = +25°C, nominal input voltage, rated output current

V

VS LOAD

5.8

OUT

(5VOUT MODELS)

14.00

(12VOUT MODELS)

V

OUT

VS LOAD

16.00

V

VS LOAD

OUT

(15VOUT MODELS)

5.6

5.4

(VDC)

OUT

V

5.2

5.0
0 25% 50% 75%

100%

Load (% of Rated) Load (% of Rated)

V

OUT

(±5VOUT MODELS)

5.8

5.6

5.4

(VDC)

OUT

V

5.2

VS LOAD

(VDC)

OUT

V

(VDC)

OUT

V

13.50

13.00

12.50

12.0
0 25% 50% 75% 100%

V

VS LOAD

OUT

14.00

(±12VOUT MODELS)

13.50

13.00

12.50

15.75

15.50

(VDC)

OUT

V

15.25

15.0
0 25% 50% 75% 100%

Load (% of Rated)

VS LOAD

V

OUT

(±15VOUT MODELS)

16.00

15.75

15.50

(VDC)

OUT

V

15.25

5.0
0 25% 50% 75% 100%

12.00
0 25% 50% 75% 100%

15.0
0 25% 50% 75% 100%

Load (% of Rated) Load (% of Rated) Load (% of Rated)

Any data, prices, descriptions or specifications presented herein are subject to revision by C&D Technologies, Inc. without notice. While such information is believed to
be accurate as indicated herein, C&D Technologies, Inc. makes no warranty and hereby disclaims all warranties, express or implied, with regard to the accuracy or
completeness of such information. Further, because the product(s) featured herein may be used under conditions beyond its control, C&D Technologies, Inc. hereby
disclaims all warranties, either express or implied, concerning the fitness or suitability of such product(s) for any particular use or in any specific application or arising from
any course of dealing or usage of trade. The user is solely responsible for determining the suitability of the product(s) featured herein for user’s intended purpose and
in user’s specific application. C&D Technologies, Inc. does not warrant or recommend that any of its products be used in any life support or aviation or aerospace
applications.

PWR13XX 4/2002 REV GPage 4