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Product Data Sheet

MALL

5 W

ATT

EGULATED

ACKAGE

DC/DC C

ONVERTER

WP05R

FEATURES

SMALL PACKAGE SIZE: 1" X 2"

INDUSTRY STANDARD PINOUT

SURFACE MOUNT DEVICES (SMD)

LOW-COST ALTERNATE SOURCE

CONTINUOUS SHORT CIRCUIT PROTECTION

UL1950 RECOGNITION

(SOME MODELS PENDING)

MEETS FCC CLASS B

APPLICATIONS

TELECOMMUNICATION EQUIPMENT

BATTERY POWERED SYSTEMS

PORTABLE INSTRUMENTS

PROCESS CONTROL EQUIPMENT

TRANSPORTATION EQUIPMENT

DISTRIBUTED POWER SYSTEMS

SPACE-CRITICAL APPLICATIONS

DESCRIPTION

The WP05R Series is a family of high performance DC/DC

converters that offer high efficiency and regulated outputs

over a 2:1 input voltage range of either 18-36VDC or 36-

72 VDC.

Surface mount devices and manufacturing technology make

it possible to offer performance equivalent to competition

at a lower cost.

A self oscillating flyback topology coupled with a rugged

MOSPOWER transistor are used to produce a highly reli-

able product with a minimum parts count. The internal

body diodes of these FETS protect the unit against input

voltage reversal. An external fuse is required to limit the

body diode current to 2 amps.

The WP05R Series offers low noise (approximately 50 to

75mVp-p) without the addition of an external capacitor.

The series is also 6-sided shielded, further reducing

system noise. This shield is connected to -VIN.

No external heatsink is required for the WP05R Series

to supply its rated 5 watts. With a minimum amount of

airflow, the temperature range may be extended from

70°C to 85°C. (See derating curve.)

The package of the WP05R Series is plastic. This

eliminates the layout precautions required by metal

enclosed devices. The encapsulant material is rated

UL94V-0 for flammability and offers excellent heat

transfer characteristics.

Internal circuitry provides continuous short-circuit pro-

tection and automatic restart after the short is removed.

3400 E Britannia Drive

WP05R 5/98 REV B

Tucson, Arizona 85706

Phone: 520.295.4100

Fax: 520.770.9369

Internet: http://www.cdpowerelectronics.com

Page 1

ELECTRICAL SPECIFICATIONS

Specifications typical at T

= +25°C, nominal input voltage, rated output current unless otherwise specified.

NOMINAL

INPUT

VOLTAGE

MODEL

WP05R24S03

WP05R24S05

WP05R24S12

WP05R24S15

WP05R24D05

WP05R24D12

WP05R24D15

WP05R48S03

WP05R48S05

WP05R48S12

WP05R48S15

WP05R48D05

WP05R48D12

WP05R48D15

(VDC)

RATED

OUTPUT

VOLTAGE

(VDC)

3.3

±5

±12

±15

3.3

±5

±12

±15

OUTPUT CURRENT

MIN LOAD

(mA)

±25

±10

±8

±25

±10

±8

RATED LOAD

(mA)

1500

1000

417

333

±500

±208

±167

1500

1000

417

333

±500

±208

±167

INPUT CURRENT

MIN LOAD

(mA)

RATED LOAD

(mA)

300

265

255

250

265

255

250

150

135

127

125

135

127

125

EFFICIENCY

(%)

NOTE: Other input and output voltages may be available. Please consult factory.

COMMON SPECIFICATIONS

Specifications typical at T

= +25°C, nominal input voltage, rated output current unless otherwise specified.

PARAMETER

INPUT

Voltage Range

Reflected Ripple Current

ISOLATION

Rated Voltage

Test Voltage

Resistance

Capacitance

Leakage Current

OUTPUT

Rated Power

Voltage Setpoint Accuracy

Singles

Duals

Temperature Coefficent

Line Regulation

Singles

Duals

Load Regulation

Singles

Duals

Ripple and Noise

24VIN Models

48VIN Models

5V Output Models

Other Models

Transient Response

Overvoltage Protection Threshold

500

ISO

= 240VAC, 60Hz

470

5.0

±1

±2

±0.02

Low Line to High Line

Min Load to Rated Load

BW = 20Hz to 10MHz

BW = 20Hz to 2MHz

Rated Load to Min Load

Min Load to Rated Load

3.3V Output

5V Output

12V Output

15V Output

100

3.9

6.8

140

Ground Benign, Circuit Stress Method

= +25°C

= +70°C

= +85°C

Environmental Stress = 1.0

= +25°C

= +70°C

= +85°C

No Power Derating

-40

-55

636,843

199,000

122,009

1,079,617

205,055

98,839

mVp-p

mVrms

VDC

KHz

±2

±4

µArms

%/°C

CONDITIONS

MIN

TYP

MAX

UNITS

VDC

Vpk

VDC

mAp-p

60 Hz, 10 Seconds

GΩ

GENERAL

Switching Frequency

Package Weight

MTTF per MIL-HDBK-217

Revision F

MTTF per Bellcore TR-NWT-000322

Issue 4, September, 1992

TEMPERATURE

Specification

Operation

Storage

+70

+100

+110

°C

Page 2

WP05R 5/98 REV B

ABSOLUTE MAXIMUM RATINGS

Output Short-Circuit Duration.............................................................Continuous

Case Temperature .....................................................................................100°C

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

ORDERING INFORMATION

WP05R

Device Family

Indicates Wide Input Power 5 Watt Regulated Unit

Model Number

Selected From Table of Electrical Characteristics

Where:

xx = Input Voltage

y = Number of Outputs (Single "S", Dual "D")

zz = Output Voltage

Package Option

Screening Option

xxyzz

MECHANICAL

TOP VIEW

2.000±0.015"

(50.80±0.38)

SIDE VIEW

0.400±0.10"

(10.16)

1.000±0.015"

(25.4±0.38)

0.015±.005"

(0.38)

0.040±0.003"

(1.02±0.08)

0.170" Min.

(4.32)

NOTES: All dimensions are in inches (millimeters).

OUT

GRID: 0.100 inches (2.54 millimeters)

Common pins are not present on single output

models.

COM

-V

Product marked with specific model ordered, date

code, job code.

PIN PLACEMENT TOLERANCE: ±0.015 inches.

MATERIAL: Units are encapsulated in a low thermal resistance molding

compound which has excellent chemical resistance, wide operating tem-

perature range, and good electrical properties under high humidity environ-

ments. The encapsulant and the outer shell of the unit have UL94V-0

ratings. Lead material is brass with a solder plated surface to allow ease of

solderability.

-V

OUT

BOTTOM VIEW

APPLICATION NOTES

POWER DERATING

500

LFM

AIRFLOW

FUSING

For maximum safety and system protection, a Buss

PC-TRON, PCB 2A fuse or equivalent should be used

in series with the input.

Output Power (Watts)

2.5W

NATURAL

CONVECTION

-25

100

70°C 85°C

Ambient Temperature (°C)

125

WP05R 5/98 REV B

Page 3

TYPICAL PERFORMANCE CURVES

= +25°C, nominal input voltage, rated load, recommended external components applied, unless otherwise specified.

EFFICIENCY vs INPUT VOLTAGE

+2%

Change in Efficiency (%)

EFFICIENCY vs OUTPUT LOAD

+9%

Change in Efficiency (%)

EFFICIENCY vs TEMPERATURE

+10%

+5%

TYP

-5%

-10%

-40

TYP

-2%

-4%

-6%

Low

Line

+6%

+3%

TYP

-3%

Nom

Line

Vin

High

Line

25%

44%

63%

82%

100%

-5

+25

+55

+85

Output Load (% of Rated)

(°C)

OUTPUT NOISE vs INPUT VOLTAGE

OUTPUT NOISE vs OUTPUT LOAD

+30%

Change in Output Noise (%)

OUTPUT NOISE vs TEMPERATURE

+150%

+100%

+50%

TYP

-50%

+20%

Change in Output Noise (%)

+10%

TYP

-10%

-20%

Low

Line

Nom

Line

Vin

TYP

-30%

-60%

-90%

25%

High

Line

44%

63%

82%

100%

-40

-5

+25

+55

+85

Output Load (% of Rated)

(°C)

REFLECTED RIPPLE CURRENT

vs INPUT VOLTAGE

Change in Reflected Ripple Current (%)

REFLECTED RIPPLE CURRENT

vs OUTPUT LOAD

Change in Reflected Ripple Current (%)

REFLECTED RIPPLE CURRENT

vs TEMPERATURE

+300%

+200%

+100%

TYP

+1`50%

+100%

+50%

TYP

-50%

Low

Line

Nom

Line

Vin

+30%

TYP

-30%

-60%

-90%

25%

44%

63%

82%

100%

-100%

-40

-5

+25

+55

+85

High

Line

Output Load (% of Rated)

(°C)

The information provided herein is believed to be reliable; however, C&D TECHNOLOGIES assumes no responsibility for inaccuracies or omissions. C&D TECHNOLOGIES assumes

no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change without notice.

No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. C&D TECHNOLOGIES does not authorize or warrant any C&D TECHNOLOGIES

product for use in life support devices/systems or in aircraft control applications.

Page 4

WP05R 5/98 REV B

参数对比

与WP05R24S05N相近的元器件有：WP05R48S12N、WP05R24S03N、WP05R48S15N、WP05R24D15N、WP05R24S12N、WP05R48D12N、WP05R48D05N、WP05R48D15N、WP05R24D12N。描述及对比如下：

型号	WP05R24S05N	WP05R48S12N	WP05R24S03N	WP05R48S15N	WP05R24D15N	WP05R24S12N	WP05R48D12N	WP05R48D05N	WP05R48D15N	WP05R24D12N
描述	DC-DC Regulated Power Supply Module, 1 Output, 5W, Hybrid, 1 X 2 INCH, PACKAGE-4	DC-DC Regulated Power Supply Module, 1 Output, 5W, Hybrid, 1 X 2 INCH, PACKAGE-4	DC-DC Regulated Power Supply Module, 1 Output, 5W, Hybrid, 1 X 2 INCH, PACKAGE-4	DC-DC Regulated Power Supply Module, 1 Output, 5W, Hybrid, 1 X 2 INCH, PACKAGE-4	DC-DC Regulated Power Supply Module, 2 Output, 5W, Hybrid, 1 X 2 INCH, PACKAGE-5	DC-DC Regulated Power Supply Module, 1 Output, 5W, Hybrid, 1 X 2 INCH, PACKAGE-4	DC-DC Regulated Power Supply Module, 2 Output, 5W, Hybrid, 1 X 2 INCH, PACKAGE-5	DC-DC Regulated Power Supply Module, 2 Output, 5W, Hybrid, 1 X 2 INCH, PACKAGE-5	DC-DC Regulated Power Supply Module, 2 Output, 5W, Hybrid, 1 X 2 INCH, PACKAGE-5	DC-DC Regulated Power Supply Module, 2 Output, 5W, Hybrid, 1 X 2 INCH, PACKAGE-5
是否Rohs认证	不符合	不符合	不符合	不符合	不符合	不符合	不符合	不符合	不符合	不符合
包装说明	DIP,	DIP,	DIP,	DIP,	DIP,	DIP,	DIP,	DIP,	DIP,	DIP,
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown
ECCN代码	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
模拟集成电路 - 其他类型	DC-DC REGULATED POWER SUPPLY MODULE	DC-DC REGULATED POWER SUPPLY MODULE	DC-DC REGULATED POWER SUPPLY MODULE	DC-DC REGULATED POWER SUPPLY MODULE	DC-DC REGULATED POWER SUPPLY MODULE	DC-DC REGULATED POWER SUPPLY MODULE	DC-DC REGULATED POWER SUPPLY MODULE	DC-DC REGULATED POWER SUPPLY MODULE	DC-DC REGULATED POWER SUPPLY MODULE	DC-DC REGULATED POWER SUPPLY MODULE
最大输入电压	36 V	72 V	36 V	72 V	36 V	36 V	72 V	72 V	72 V	36 V
最小输入电压	18 V	36 V	18 V	36 V	18 V	18 V	36 V	36 V	36 V	18 V
标称输入电压	24 V	48 V	24 V	48 V	24 V	24 V	48 V	48 V	48 V	24 V
JESD-30 代码	R-XDIP-P4	R-XDIP-P4	R-XDIP-P4	R-XDIP-P4	R-XDIP-P5	R-XDIP-P4	R-XDIP-P5	R-XDIP-P5	R-XDIP-P5	R-XDIP-P5
JESD-609代码	e0	e0	e0	e0	e0	e0	e0	e0	e0	e0
长度	25.4 mm	25.4 mm	25.4 mm	25.4 mm	25.4 mm	25.4 mm	25.4 mm	25.4 mm	25.4 mm	25.4 mm
最大负载调整率	0.5%	0.208%	0.758%	0.167%	1%	0.208%	1%	1%	1%	1%
功能数量	1	1	1	1	1	1	1	1	1	1
输出次数	1	1	1	1	2	1	2	2	2	2
端子数量	4	4	4	4	5	4	5	5	5	5
最高工作温度	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C
最低工作温度	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
最大输出电压	5.1 V	12.24 V	3.366 V	15.3 V	15.6 V	12.24 V	12.48 V	5.2 V	15.6 V	12.48 V
最小输出电压	4.9 V	11.76 V	3.234 V	14.7 V	14.4 V	11.76 V	11.52 V	4.8 V	14.4 V	11.52 V
标称输出电压	5 V	12 V	3.3 V	15 V	15 V	12 V	12 V	5 V	15 V	12 V
封装主体材料	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED
封装代码	DIP	DIP	DIP	DIP	DIP	DIP	DIP	DIP	DIP	DIP
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	IN-LINE	IN-LINE	IN-LINE	IN-LINE	IN-LINE	IN-LINE	IN-LINE	IN-LINE	IN-LINE	IN-LINE
峰值回流温度（摄氏度）	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
座面最大高度	12.7 mm	12.7 mm	12.7 mm	12.7 mm	12.7 mm	12.7 mm	12.7 mm	12.7 mm	12.7 mm	12.7 mm
表面贴装	NO	NO	NO	NO	NO	NO	NO	NO	NO	NO
技术	HYBRID	HYBRID	HYBRID	HYBRID	HYBRID	HYBRID	HYBRID	HYBRID	HYBRID	HYBRID
温度等级	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
端子面层	TIN LEAD	TIN LEAD	TIN LEAD	TIN LEAD	TIN LEAD	TIN LEAD	TIN LEAD	TIN LEAD	TIN LEAD	TIN LEAD
端子形式	PIN/PEG	PIN/PEG	PIN/PEG	PIN/PEG	PIN/PEG	PIN/PEG	PIN/PEG	PIN/PEG	PIN/PEG	PIN/PEG
端子位置	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
处于峰值回流温度下的最长时间	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
最大总功率输出	5 W	5 W	5 W	5 W	5 W	5 W	5 W	5 W	5 W	5 W
微调/可调输出	NO	NO	NO	NO	NO	NO	NO	NO	NO	NO
宽度	20.32 mm	20.32 mm	20.32 mm	20.32 mm	20.32 mm	20.32 mm	20.32 mm	20.32 mm	20.32 mm	20.32 mm
Base Number Matches	1	1	1	1	1	1	-	-	-	-