ECONOLINE
DC/DC-Converter
Package Style and Pinning (mm)
12 PIN Single and Dual SMD Package
15.24
12 11 10
8 7
RECOM
R1S_R1D12-xxxx
xxxx
R0.25S_R0.25D
Series
Note: /H option is available in
this pin package
3rd angle
projection
10.7
Pin Connections
6.7
2.54x5
7.0
8.50
11.10
Recommended Footprint Details
Pin #
1
2
3
5
6
7
8
10
11
12
Single
–Vin
+Vin
NC
–Vout
NC
NC
+Vout
NC
NC
NC
Dual
–Vin
+Vin
NC
Com
-Vout
NC
+Vout
NC
NC
NC
1 2 3
5 6
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
0.55
Separation
> 3.8 mm
12 1110
1 2 3
8 7
5 6
1.80
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
NC = No Connection
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
Bottom View
12.00
Top View
1.20
EMC Filtering - Suggestion for EN55022 Class B (Conducted and Emitted)
470pF/4kVDC
Input
L1
Output
+
R0.25S-
R0.25D
C1
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
470pF/4kVDC
+Vout
Input
L1
+
C1
Com
-Vout
470pF/2kVDC
Input
L1
+Vout1
-Vout1
/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
+Vout2
-Vout2
470pF/2kVDC
C1 = MLCC
L1 = SMD Inductor
www.recom-international.com
REV:2/2011
4
RECOM [ RECOM INTERNATIONAL POWER ]
