● On/Off Pin● 1kVDC Isolation● UL94V-0 Package Material● Optional Continuous Short Circuit Protected● Internal linear regulator● Efficiency to 70 %● Adjustable Output Voltage

Features
RegulatedConverters

ECONOLINE
DC/DC-Converterwith 3 year Warranty

The RY series DC/DC converter is a low cost general purpose isolated converter with abuilt-in linear regulator to give a regulated, load-independent output. It is available withsingle or dual outputs. A useful feature is the CTRL pin on the single output version whichallows the converter to be adjusted or controlled by an external enable signal.

Description

1 WattSIP7Single & Dual
OutputSelection GuidePart
NumberSIP 7Input
Voltage(VDC)

OutputVoltage(VDC)

OutputCurrent(mA)

Efficiency(%)

Max
Capacitive
Load(1)

RY-xx05S

5, 9, 12, 15, 24

520058-60

1200µF

RY-xx09S

5, 9, 12, 15, 24

9111

56-62

1200µF

RY-xx12S

5, 9, 12, 15, 24

12

84

60-66

680µF

RY-xx15S

5, 9, 12, 15, 24

1566

60-66

680µF

RY-xx24S

5, 9, 12, 15, 24

244260-68

220µF

RY-xx05D

5, 9, 12, 15, 24±5±10050-58±470µF

RY-xx09D

5, 9, 12, 15, 24±9±5552-60±470µF

RY-xx12D

5, 9, 12, 15, 24±12±4258-68±330µF

RY-xx15D

5, 9, 12, 15, 24±15±3362-68±330µF

RY-xx24D

5, 9, 12, 15, 24±24±2164-70±100µF

RoHS

2011/65/EU
6/6

xx = Input Voltage. Other input and output voltage combinations available on request.
* add Suffix “P” for Continuous Short Circuit Protection, e.g. RY-0505S/P, RY-0505D/PInput Voltage Range±5%Output Voltage Accuracy±5%Line Voltage Regulation±1% max.
Load Voltage Regulation (10% to 100% full load)±1% max.
Minimum Load
10% (2)
Output Ripple and Noise (20MHz limited)
100mVp-p max.
Operating Frequency
30kHz min. / 50kHz typ. / 88kHz max.
Efficiency at Full Load
54% min. / 60% typ.
Isolation Voltage(tested for 1 second)
1000VDC(rated for 1 minute**)500VAC / 60Hz
Isolation CapacitanceSingle output types
30pF min. / 150pF max.
Dual output types
40pF min. / 72pF max.
Isolation Resistance
10 GΩ min.
Short Circuit Protection
1 Second
P-SuffixContinuous
Operating Temperature Range (free air convection)-40°C to +70°C (see Graph)
Storage Temperature Range-55°C to +125°C
Relative Humidity
95% RH
Package WeightRY Single & Dual output types
2.8g
Packing Quantity
25 pcs per Tube
MTBF (+25°C) Detailed Information see
using MIL-HDBK 217F
924 x 103 hours
Application
Notes
chapter"MTBF"(+70°C)
using MIL-HDBK 217F
135 x 103 hours}

Certifications
EN General Safety

Report: SPCLVD1109103

EN60950-1:2006 + A12:2011

EN-60950-1 CertifiedRY
Derating-Graph(Ambient Temperature)
10080Output Power (%)

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

60
4030200

Safe Operating Area

-4005085 100

70150

Operating Temperature °C**Any data referred to in this datasheet are of indicative natureand based on our practical experience only. For further details,
please refer to our Application Notes.

continued on next page
Refer to Application Notes
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REV: 1/2015

E-121

RYSeries

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

Note 2:The RY series requires a minimum of 10% load on the output to maintain specified regulation. Operating under no-load conditions
will not damage these devices; however, they may not meet all listed specifications.

Typical Characteristics

RY-xx05S

RY-xx12S

Efficiency / Load

Efficiency / Load

10060

40%

20%

80%

60%

200

1000%

Total Output current (%)

0%

40%

Efficiency %2405

80%60%

60051200%

Total Output current (%)

20%

40%

60%

80%

0515

402412

20100%

1215

80

4020100%

Efficiency / Load

60

4080%

60%

RY-xx15D

1212

800505

60

40%

20%

Total Output current (%)

100

100

1205

20%

0100%

Efficiency / Load

80

0%

80%

RY-xx12D

Efficiency / Load100

Efficiency %60%

1215

Total Output current (%)

RY-xx05D

RY

40%

20%

0515

20

Efficiency %0%400512

Efficiency %

2405

2415

80
60

40050520012122412

60

Efficiency %Efficiency %10080

400Efficiency / Load1001205

80

RY-xx15S

2415

200100%0%40%

20%60%

80%

100%

Total Output current (%)

Total Output current (%)

Package Style and Pinning (mm)7.05

SIP7 Package
10.20RECOM
RY-xxxxS****

Dual Output

RECOM
RY-0505S
****

RECOM
RY-0505D****

0.51 typ.

1 20.51 typ.

4.10

Single Output

4 5 6

1 2

4 5 6

Pin Connections

Recommended Footprint Details
1.00 ø+0.15/02.54

19.65
1.27
2.00.25

Bottom View

XX.X ± 0.5 mm
XX.XX ± 0.25 mm

5 x 2.54Pin #Single

Dual

1+Vin+Vin

2–Vin–Vin4–Vout–Vout

5CTRL

Com6+Vout+Vout

Top View

2.54

Typical On/Off Control and Adjustable Output Applications
On/Off ControlVcc

Adjustable Output

1RY-xxxx

2GND
40V

CTRL
50V

Vcc

61GND
1kW

4TTL Input

2N2219, BC107, ZTX451
or Similar Transistors capable ofSinking 50mA Continuous Current

6RY-xxxx

2

CTRL
55kW
50W

0V

1.5V~4.5V
OutputVoltage Adjust

0V

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-122

REV: 1/2015

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