www.recom-international.com

4

REV:2/2011

ECONOLINE

DC/DC-Converter

Package Style and Pinning (mm)

3rd angle

projection

12 PIN Single and Dual SMD Package

Bottom View

0.55

Top View

Separation

> 3.8 mm

2

5

RECOM

R1S_R1D12-xxxx

xxxx

1

15.24

6.7

2.54x5

7.0

12.00

1.80

7

2

15

1.20

7

6

8

11

12

6

8

11

12

3

10

3

10

11.10

10.7

8.50

Recommended Footprint Details

Note: /H option is available in

this pin package

EMC Filtering - Suggestion for EN55022 Class B (Conducted and Emitted)

XX.X ± 0.5 mm

XX.XX ± 0.25 mm

R0.25S** :** with marking 12 denotes 10 pins

out of 12 fitted (includes /H option)

e.g. R0.25S12-0505

R0.25S12-0505/H

R0.25S12-0505/HP

R0.25D** :** with marking 12 denotes 10 pins

out of 12 fitted (includes /H option)

e.g. R0.25D12-0505

R0.25D12-0505/H

R0.25D12-0505/HP

+

Output

C1

Input

470pF/4kVDC

L1

+

+Vout1

C1

Input

470pF/2kVDC

L1

-Vout1

+Vout2

-Vout2

470pF/2kVDC

R0.25S_R0.25D

Series

/P and /HP versions

C1

L1

Vin

2.2μF

3.3μH

3.3V

2.2μF

4.7μH

5V

2.2μF

10μH

9V

1.0μF

22μH

12V

1.0μF

22μH

15V

470nF

47μH

24V

C1 = MLCC

L1 = SMD Inductor

Standard and /H versions

C1

L1

Vin

2.2μF

3.3μH

3.3V

2.2μF

4.7μH

5V

2.2μF

10μH

9V

1.0μF

22μH

12V

1.0μF

22μH

15V

470nF

47μH

24V

+

+Vout

C1

Input

470pF/4kVDC

L1

-Vout

Com

Pin Connections

Pin #

Single

Dual

1

–Vin

–Vin

2

+Vin

+Vin

3NC

NC

5

–Vout

Com

6

NC

-Vout

7NC

NC

8

+Vout

+Vout

10

NC

NC

11

NC

NC

12

NC

NC

NC = No Connection