● 2:1 and 4:1 Wide Input Voltage Ranges
● 1kVDC, 2kVD or 3kVDC Isolation
● UL94V-0 Package Material
● Certified for Medical Applications
● Continuous Short Circuit Protection
● Low Noise
ECONOLINE
Features
DC/DC-Converter
Regulated
Converters
● No External Capacitor needed
● Efficiency to 83 %
Description
1 Watt
High-power-density, an industrial temperature range of -40°C to +85°C and extra features like Remote-On-Off-
control are just some of the characteristics of this converter, ideal for highly sophisticated industrial-designs. The RSO
series is available with isolation of 2kV or 3kV by chosing option "/H2" or "/H3" in which case it is also ideal for medical
applications which additionally require EN-60601-1 certification. The “Z” version features 4:1 input voltage range, while
the standard version offers 2:1 input voltage range and includes a low voltage input range down to 4.5V.
SIP8 Isolated
Single & Dual
Output
Selection Guide
Part Number
Input
Voltage Range
(VDC)
Rated Output Output Current Efficiency
Capacitive
Load max.
Voltage
(VDC)
3.3
typ.
(%)
68-72
70
SIP8
(mA)
300
RSO-xx3.3S (H2/H3)
4.5-9, 9-18
18-36, 36-72
4.5-9, 9-18
18-36, 36-72
4.5-9, 9-18
18-36, 36-72
4.5-9, 9-18
18-36, 36-72
4.5-9, 9-18
18-36, 36-72
4.5-9, 9-18
18-36, 36-72
4.5-9, 9-18
18-36, 36-72
4.5-9, 9-18
18-36, 36-72
4.5-9, 9-18
18-36, 36-72
4.5-9, 9-18
18-36, 36-72
9-36
470µF
470µF
220µF
100µF
47µF
RSO-xx05S (H2/H3)
RSO-xx09S (H2/H3)
RSO-xx12S (H2/H3)
RSO-xx15S (H2/H3)
RSO-xx3.3D (H2/H3)
RSO-xx05D (H2/H3)
RSO-xx09D (H2/H3)
RSO-xx12D (H2/H3)
RSO-xx15D (H2/H3)
RSO-xx3.3SZ (H2/H3)
RSO-xx05SZ (H2/H3)
RSO-xx09SZ (H2/H3)
RSO-xx12SZ (H2/H3)
RSO-xx15SZ (H2/H3)
RSO-xx3.3DZ (H2/H3)
RSO-xx05DZ (H2/H3)
RSO-xx09DZ (H2/H3)
RSO-xx12DZ (H2/H3)
RSO-xx15DZ (H2/H3)
5
9
200
111
83
73-75
75-78
74-78
78-81
75-80
80-83
75-80
80-83
68-72
70
RoHS
2002/95/EC
6/6
12
15
3.3
5
EN-60950-1 Certified
EN-60601-1 Certified
(Suffix H2/H3)
67
150
100
56
220µF
220µF
100µF
47µF
73-75
75-76
74-78
78
RSO
9
12
15
3.3
5
42
75-79
79-80
75-79
79-80
70
70
78
75
81
78
83
80
83
80
74
70
77
34
22µF
300
200
111
83
470µF
470µF
220µF
100µF
47µF
18-72
9-36
18-72
9-36
18-72
9-36
18-72
9-36
18-72
9-36
18-72
9-36
18-72
9-36
18-72
9-36
9
12
15
3.3
5
67
150
100
56
220µF
220µF
100µF
47µF
2:1 Input
4:1 Input
(RS0-S/D)
(RSO-SZ/DZ)
75
78
xx = 4.5-9Vin = 05
xx = 9-18Vin = 12
xx = 18-36Vin = 24
xx = 36-72Vin = 48
xx = 9-36Vin = 24
xx = 18-72Vin = 48
9
78
12
15
42
80
80
80
18-72
9-36
34
22µF
18-72
80
Refer to Application Notes
E-81
www.recom-international.com
REV:0/2010