ECONOLINE

DC/DC-Converter

Package Style and Pinning (mm)

12 PIN Single and Dual SMD Package

Bottom View

0.55

Top View

Separation

> 3.8 mm

2

5

RECOM

R0.25S_R0.25D12-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

+

Fuse

Output

C1

Input

470pF/4kVDC

L1

+

Fuse

+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

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

1.0μF

22μH

12V

1.0μF

22μH

15V

470nF

47μH

24V

+

Fuse

+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

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.

REV: 0/2015

E-11

www.recom-power.com