Datasheet

www.recom-international.com E-11REV: 1/2013
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
R0.25S_R0.25D12-xxxx
xxxx
1
15.24
6.7
2.54x5
7.0
12.00
1.80
7
215
1.20
7
6
811
12
6
811
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
R0.25S-
R0.25D
/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
3NCNC
5 –Vout Com
6 NC -Vout
7NCNC
8 +Vout +Vout
10 NC NC
11 NC NC
12 NC NC
NC = No Connection