R2S-R2D

www.recom-international.com

E-45

REV:3/2010

Refer to Application Notes

ECONOLINE

DC/DC-Converter

Selection Guide

Part

Input

Output

Output

Efficiency

Number

Voltage

Voltage

Current

SMD

(3kV)

(VDC)

(VDC)

(mA)

(%)

R2S**-xx3.3

(H)

5, 12, 15, 24

3.3

606

70-75

R2S**-xx05

(H)

5, 12, 15, 24

5

400

76-85

R2S**-xx09

(H)

5, 12, 15, 24

9

222

76-85

R2S**-xx12

(H)

5, 12, 15, 24

12

167

76-85

R2S**-xx15

(H)

5, 12, 15, 24

15

133

76-85

R2S**-xx24

(H)

5, 12, 15, 24

24

83

76-85

R2D**-xx05

(H)

5, 12, 15, 24

±5

±200

75-80

R2D**-xx09

(H)

5, 12, 15, 24

±9

±111

75-80

R2D**-xx12

(H)

5, 12, 15, 24

±12

±83

75-83

R2D**-xx15

(H)

5, 12, 15, 24

±15

±66

75-85

R2D**-xx24

(H)

5, 12, 15, 24

±24

±42

75-85

xx = Input Voltage. Other input and output voltage combinations available on request.

* add Suffix “P” for Continuous Short Circuit Protection, e.g. R2S-0505/P, R2D-0505/HP

* add suffix -R for tape&reel packing e.g. R2S-0505-R. For more details see Tapes Section.

Input Voltage Range

±10%

Output Voltage Accuracy

±5%

Line Voltage Regulation

1.2%/1% of Vin max.

Load Voltage Regulation

3.3V output types

20% max.

(10% to 100% full load)

5V output type

15% max.

9V, 12V, 15V, 24V output types

10% max.

Output Ripple and Noise (20MHz limited)

150mVp-p max.

Operating Frequency

20kHz min. / 40kHz typ. / 85kHz max.

Efficiency at Full Load

70% min. / 80% typ.

No Load Power Consumption

RTS typ.

124mW min. / 186mW typ. / 350mW max.

RTD typ.

159mW min. / 192mW typ. / 350mW max.

cont.

2 Watt

Dual Output

Features

Unregulated

Converters

Description

The R2S and R2D converters are of the enclosed open frame type, meaning that they are un-

potted. The converters are typically used in general purpose and industrial low power isolation

and voltage matching applications where an SMD converter is required. The converter series

feature an extended ambient temperature operating range of -40°C ~ +100°C without

derating and optional continuous short circuit protection. In addition to two isolation options

and three different case formats, the converters are also available prepacked as tape and reel

for use with automatic insertion machines.

R2S** : ** without marking denotes 5 pins out of 8 fitted (/H option available)

** with marking 8 denotes 8 pins out of 8 fitted (/H option not available)

** with marking 12 denotes 10 pins out of 12 fitted (/H option available)

R2D** : ** without marking denotes 6 pins out of 10 fitted (/H option available)

** with marking 10 denotes with 10 pins out of 10 fitted (/H option not available)

** with marking 12 denotes with 10 pins out of 12 fitted (/H option available)

Case and Pinning Options (note restrictions on /H option)

E-224736

RoHS

2002/95/EC

6/6

UL-60950-1 Certified

EN-60950-1 Certified

EN-60601-1 Certified

(Suffix /H)

(including Vapour Phase Soldering)