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www.recom-international.com

EC 79

August 2002

Selection Guide

Specifications (Core Operating Area) and Operating Temperature / Derating-Graph

Output Power (W

atts)

10.0

2.5

5.0

100

50

0

-25

70

125

Operating Temperature ˚C

0

25

75

90

7.5

Safe Operating Area

ECONOLINE - DC/DC-Converter

REC5-S/DRW Ser., 5W, DIP24, Regul., Wide Input 2:1 & 4:1 (Single & Dual Output)

Voltage Setting Accuracy

±2% max.

Temperature Coefficient

±0.03%/°C

Ripple and Noise (20MHz BW)

100mVp-p max.

Line Regulation (HL-LL)

±0.2% max.

Load Regulation (for output load current change from 10% to 100%)

±0.2% max.

Short Circuit Protection

Continuous

Operating Temperature

-25°C to +70°C (see Graph)

Storage Temperature

-55°C to +100°C

Cooling

Free-Air Convection

Input Filter

Pi Network

Efficiency

70% min.

Isolation Voltage

1.000VDC min.

Isolation Resistance

10

9

ohms min.

Switching Frequency at Full Load  

25kHz min.

Isolation Capacitance

80pF max.

Weight

14.6g

Case Material

Non-Conductive Plastic

5W DIP Package

9-18V, 18-36V, 36-72V

Wide Input Range

Short Circuit Protection

Regulated Output

UL94V-0 Package Material

Efficiency to 81%

Features

Part

Input

Output

Output

Efficiency

Number

Voltage

Voltage

Current

DIP24

(VDC)

(VDC)

(mA)

(%)

REC5-XX05SRW*

9-18, 18-36, 36-72

5

1000

75

REC5-XX09SRW*

9-18, 18-36, 36-72

9

556

80

REC5-XX12SRW*

9-18, 18-36, 36-72

12

470

80

REC5-XX15SRW*

9-18, 18-36, 36-72

15

400

81

REC5-XX05DRW*

9-18, 18-36, 36-72

±5

±500

75

REC5-XX12DRW*

9-18, 18-36, 36-72

±12

±230

80

REC5-XX15DRW*

9-18, 18-36, 36-72

±15

±190

81

REC5-XX05SRWZ*

9-36, 18-72

5

1000

74

REC5-XX09SRWZ*

9-36, 18-72

9

556

76

REC5-XX12SRWZ*

9-36, 18-72

12

470

78

REC5-XX15SRWZ*

9-36, 18-72

15

400

80

REC5-XX05DRWZ*

9-36, 18-72

±5

±500

81

REC5-XX12DRWZ*

9-36, 18-72

±12

±230

81

REC5-XX15DRWZ*

9-36, 18-72

±15

±190

81

XX = 9-18Vin = 12

XX = 9-36Vin = 24

*add „/A“ or „/ B“ for Pinning,

XX = 18-36Vin = 24

XX = 18-72Vin = 48

see next page.

XX = 36-72Vin = 48

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EC 80

www.recom-international.com

August 2002

ECONOLINE - DC/DC-Converter

REC5-S/DRW Ser., 5W, DIP24, Regul., Wide Input 2:1 & 4:1 (Single & Dual Output)

31.80

12.20

3.81

2.54

4.60

23

22

2

3

16

14

9

11

20.30

15.24

Bottom View

24

23

22

1

2

3

15

14

13

10

11

12

Bottom View

20.30

15.24

2.54

1.00 ø+0.15/–0

2.54

2.54

1.00 ø+0.15/–0

2.54

31.80

12.20

2.54

3.81

2.06

Package Style and Pinning B

XX.X ± 0.5 mm

XX.XX ± 0.25 mm

Package Style and Pinning (mm)

Package Style and Pinning A

3rd angle

projection

Recommended Footprint Details

Recommended Footprint Details

Pin Connections

Pin #

Single

Dual

2

–Vin

–Vin

3

–Vin

–Vin

9

NC

Common

11

NC

–Vout

14

+Vout

+Vout

16

–Vout

Common

22

+Vin

+Vin

23

+Vin

+Vin

Pin Connections

Pin #

Single

Dual

1

+Vin

+Vin

2

NC

–Vout

3

NC

Common

10

–Vout

Common

11

+Vout

+Vout

12

–Vin

–Vin

13

–Vin

–Vin

14

+Vout

+Vout

15

–Vout

Common

22

NC

Common

23

NC

–Vout

24

+Vin

+Vin