Selection Guide

Part

Input

Output

Output

Efficiency

Number

Voltage

Voltage

Current

SIP 7

(2kV)

(VDC)

(VDC)

(mA)

(%)

RB-xx3.3S

(H)

3.3, 5,12, 15, 24

3.3

303

75

RB-xx05S

(H)

3.3, 5,12, 15, 24

5

200

70-78

RB-xx09S

(H)

3.3, 5,12, 15, 24

9

111

70-78

RB-xx12S

(H)

3.3, 5, 12, 15, 24

12

84

78-80

RB-xx15S

(H)

3.3, 5,12, 15, 24

15

66

80-84

RB-xx24S

(H)

3.3, 5,12, 15, 24

24

42

74-85

RB-xx3.3D

(H)

3.3, 5, 12, 15, 24

±3.3

±152

70

RB-xx05D

(H)

3.3, 5,12, 15, 24

±5

±100

70-78

RB-xx09D

(H)

3.3, 5,12, 15, 24

±9

±56

76-79

RB-xx12D

(H)

3.3, 5,12, 15, 24

±12

±42

78-82

RB-xx15D

(H)

3.3, 5, 12, 15, 24

±15

±33

80-84

RB-xx24D

(H)

3.3, 5,12, 15, 24

±24

±21

80-84

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

* add Suffix “P” for Continuous Short Circuit Protection, e.g.

RB-0505S/P, RB-0505S/HP

100

60

20

40

100

50

0

-40

85

150

Operating Temperature °C

0

80

Safe Operating Area

30

Input Voltage Range

±10%

Output Voltage Accuracy

±5%

Line Voltage Regulation

1.2%/1% of Vin typ.

Load Voltage Regulation

3.3V output type

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)

Single output types

100mVp-p max.

Dual output types

±75mVp-p max.

Operating Frequency

50kHz min. / 100kHz typ. / 105kHz max.

Efficiency at Full Load

70% min. / 80% typ.

No Load Power Consumption

Single

101mW min. / 126mW typ. / 238mW max.

Dual

87mW min. / 130mW typ. / 228mW max.

Maximum Capacitive Load

33µF / ±10µF

Isolation Voltage

(tested for 1 second)

1000VDC min.

Rated Working Voltage

(long term isolation)

see Application Notes

Isolation Voltage

H-Suffix

(tested for 1 second)

2000VDC min.

Rated Working Voltage

H-Suffix

(long term isolation)

see Application Notes

Isolation Capacitance

20pF min. / 75pF max.

Isolation Resistance

10 G

Ω min.

Short Circuit Protection

1 Second

P-Suffix

Continuous

Operating Temperature Range (free air convection)

-40°C to +85°C (see Graph)

1 Watt

SIP7

Output

Derating-Graph

(Ambient Temperature)

Features

Unregulated

Converters

Description

The RB series DC/DC converter has been designed for isolating or converting DC power rails in

general purpose applications. Although low cost, it does not compromise on features and

offers 1KVDC or 2kVDC isolation , a –40°C to +85°C operating temperature range and

optional continuous short circuit protection.

EN-60950-1 Certified

RB

ECONOLINE

DC/DC-Converter

Refer to Application Notes

REV: 1/2010

www.recom-electronic.com

E-26

RoHS

2002/95/EC

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