● Low Cost 1W Converter● Power Sharing on Dual Output Version● Industry Standard Pinout● 1kVDC or 2kVDC Isolation Options● Optional Continuous Short Circuit Protected● UL94V-0 Package Material● Efficiency to 85 %Features
UnregulatedConverters

ECONOLINE
DC/DC-Converterwith 3 year Warranty

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 featuresand offers 1KVDC or 2kVDC isolation , a –40°C to +85°C operating temperature range
and optional continuous short circuit protection.

Description

1 Watt
SIP7Single & Dual
OutputSelection GuidePart
Number
SIP 7

OutputVoltage(VDC)

OutputCurrent(mA)

Efficiency

(2kV)

Input
Voltage
(VDC)

(%)

Max
Capacitive
Load(1)RB-xx3.3S(H)

3.3, 5,12, 15, 24

3.3

303

75

2200µF

RB-xx05S(H)

3.3, 5,12, 15, 24

5

200

70-78

1000µF

RB-xx09S(H)

3.3, 5,12, 15, 24

9111

70-78

1000µF

RB-xx12S(H)

3.3, 5, 12, 15, 24

1284

78-80

470µF

RB-xx15S(H)

3.3, 5,12, 15, 24

1566

80-84

470µF

RB-xx24S(H)

3.3, 5,12, 15, 24

244274-85

220µF

RB-xx3.3D(H)

3.3, 5, 12, 15, 24±3.3±15270±1000µF

RB-xx05D(H)

3.3, 5,12, 15, 24±5±100

70-78±470µF

RB-xx09D(H)

3.3, 5,12, 15, 24±9±56

76-79±470µF

RB-xx12D(H)

3.3, 5,12, 15, 24±12±4278-82±220µF

RB-xx15D(H)

3.3, 5, 12, 15, 24±15±3380-84±220µF

RB-xx24D(H)
3.3, 5,12, 15, 24±24±2180-84
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

RoHS

2011/65/EU
6/6

EN-60950-1 Certified
UL-60950-1 Certified
EN-60601-1 Certified*±100µF(*/H suffix)

RB

Specifications (measured at TA = 25°C, nominal input voltage, full load and after warm-up)
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.

Derating-Graph(Ambient Temperature)

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

Efficiency at Full Load

70% min. / 80% typ.

100

Minimum Load = 0%

Specifications valid for 10% minimum load only.

80

Isolation Voltage(tested for 1 second)

1000VDC(rated for 1 minute**)500VAC / 60Hz

H-Suffix(tested for 1 second)

2000VDC

H-Suffix(rated for 1 minute**)1000VAC / 60HzIsolation Capacitance

20pF min. / 75pF max.

Isolation Resistance

10 GΩ min.

Short Circuit Protection

1 Second

P-SuffixContinuous

Operating Temperature Range (free air convection)
Storage Temperature Range-40°C to +85°C (see Graph)-55°C to +125°C

Relative Humidity

604030200

Safe Operating Area

-4005085
Operating Temperature °C

100150**Any data referred to in this datasheet are of indicative nature and basedon our practical experience only. For further details, please refer to ourApplication Notes.

95% RH
continued to next page

E-46Output Power (%)

Operating Frequency

Isolation Voltage

E358085

REV: 0/2015

Refer to Application Notes
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RBSeries

ECONOLINE
DC/DC-Converter
Specifications (measured at TA = 25°C, nominal input voltage, full load and after warm-up)
Package Weight

2.2g

Packing Quantity
MTBF (+25°C)(+85°C)

25 pcs per Tube}

Detailed Information see
Application Notes chapter "MTBF"

using MIL-HDBK 217F

1012 x 103 hours

using MIL-HDBK 217F

151 x 103 hours

Certifications
CB Test Report

Report: E22406

IEC 60950-1:2005 2nd Ed.

UL General Safety

Report: E358085

UL 60950-1 2nd Ed.

EN General Safety

Report: SPCLVD1109103

EN Medical Safety

Report: MDD1112018 + RM1112018

EN60950-1:2006 + A12:2011
IEC/EN 60601-1 3rd

EditionMedical Report + ISO14971 Risk Assessment

Typical Characteristics - Single Output

RB-xx05S

RB-xx09S

Efficiency / Load

Efficiency / Load

1001001205

3.305

80
60600505

200% 20%40%
60%
Total Output current (%)

80%

1209

40

Efficiency %Efficiency %4000509

80

3.309

200100%0% 20%
40%
60%
Total Output current (%)

25.0003.305

20.000Deviation from Nominal (%)

0505

10.000
5.000
0.000

1205

-5.0000% 20%
40%
60%
Total Output current (%)

80%

5.000
0.000
-10.000

100%

1212

0512

60

Efficiency %Efficiency %

200%

40%

20%

80%

60%

0515

40

3.315

20
0

100%

0%

40%

20%

60%

80%

100%

Total Output current (%)

Total Output current (%)

Deviation / Load

Deviation / Load
25.00025.0000512

20.0001212

Deviation from Nominal (%)

Deviation from Nominal (%)

1215

80

3.312

40

10.0005.000

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100%

Efficiency / Load60

-10.000

80%

10080

-5.0000% 20%
40%60%
Total Output current (%)

RB-xx15S

1000.000

1209-5.000Efficiency / Load

20.0000509

10.000RB-xx12S

15.0003.309

15.000RB

Deviation from Nominal (%)

20.00015.0000100%

Deviation / Load

Deviation / Load
25.000-10.00080%

3.312
0% 20%
40%
60%
Total Output current (%)

80%

100%

REV: 0/2015

15.0000515

3.315

10.0005.000
0.000-5.000-10.0001215

0% 20%
40%60%
Total Output current (%)

80%

100%

E-47

RBSeries

ECONOLINE
DC/DC-Converter
Typical Characteristics - Dual Outputs

RB-xx05D
Deviation / LoadDeviation from Nominal (%)

20.00060

Efficiency %

40

3.305

200% 20%
40%60%
Total Output current (%)

3.312

400.000

1205-5.0000% 20%
40%
60%
Total Output current (%)

80%

100%

20
00%

40%

20%

Efficiency / Load

Efficiency %3.309

2000% 20%40%
60%
Total Output current (%)

100%

80%

3.309

15.000
5.000

3.315

20.000

1215

40

1209

-5.0000% 20%
40%60%
Total Output current (%)

80%

100%

Deviation / Load

0515

80

0509

10.000-10.000-10.000

25.000

60

0.000

3.312

Efficiency / Load

Efficiency %Deviation from Nominal (%)

1209

40

0.000
-5.000100

20.00060

5.000

RB-xx15D

Deviation / Load
0509

1212

10.000Total Output current (%)

25.00080

0512

15.000

100%

80%

60%

RB-xx09D
100

20.00060

5.000-10.000

0512

1212

80

0505

10.000

100%

80%

3.305

15.00025.000Deviation from Nominal (%)

1205

Efficiency %0505

80

Deviation / Load

Efficiency / Load100

25.000Deviation from Nominal (%)

Efficiency / Load
100

0RB-xx12D

0% 20%
40%
60%
Total Output current (%)

80%

100%

2000%

20%

40%

60%

80%100%0515

15.0003.315

10.000
5.000
0.000

1215

-5.000-10.000

Total Output current (%)

0% 20%
40%60%
Total Output current (%)

80%

100%

RBNotes
Note 1

Maximum capacitive load is defined as the capacitive load that will allow start up in under 1 second without damage to the converter.

Package Style and Pinning (mm)
SIP7 Package

6.00

10.20

RECOM
RB-0505S****

1.00 ø+0.15/019.60

2.0

Bottom View

12.70

RECOM
RB-0505S
****

RECOM
RB-0505D****

1 2

Recommended Footprint Details

1.27

Dual Output

0.51 typ.

0.51 typ.

4.10

Single Output

0.25

2.54

2.54

Top View

1 24 5 64 5 6

Pin Connections
Pin #Single

Dual

1+Vin+Vin

2–Vin–Vin

4NC–Vout

5–VoutCom6+Vout+Vout

NC = No Connection
XX.X ± 0.5 mm
XX.XX ± 0.25 mm

The product information and specifications are subject to change without prior notice. RECOM products are not authorized for use in safety-critical applications (such as life support) without RECOM’s explicit
written consent. A safety-critical application is defined as an application where a failure of a RECOM product may reasonably be expected to endanger or cause loss of life, inflict bodily harm or damage property. The buyer
shall indemnify and hold harmless RECOM, its affiliated companies and its representatives against any damage claims in connection with the unauthorized use of RECOM products in such safety-critical applications.

E-48

REV: 0/2015

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