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 Features
Unregulated Converter

Industry Standard Pinout 1kVDC or 2kVDC Isolation UL94V-0 Package Material Optional Continuous Short Circuit Protected Fully Encapsulated Custom Solutions Available Efficiency to 85 %
ECONOLINE
DC/DC-Converter
Description
The RO DC/DC converters are typically used in general purpose power isolation and voltage matching applications, and feature a full industrial operating temperature range of -40C ~ +85C without derating.
Selection Guide
Part Number SIP 4 RO-xx3.3S RO-xx05S RO-xx09S RO-XX12S RO-xx15S RO-xx24S Input Voltage (VDC) 3.3, 5, 12, 15, 24 3.3, 5, 12, 15, 24 3.3, 5, 12, 15, 24 3.3, 5, 12, 15, 24 3.3, 5, 12, 15, 24 3.3, 5, 12, 15, 24 Output Voltage (VDC) 3.3 5 9 12 15 24 Output Efficiency Current (mA) (%) 303 200 111 83 66 42 75 78-80 78-80 80-84 80-84 78-85
1 Watt SIP4 Single Output
(2kV) (H) (H) (H) (H) (H) (H)
xx = Input Voltage (other input and output voltage combinations available on request) * add Suffix "P" for Continuous Short Circuit Protection, e.g. RO-0505S/P, RO-0505S/HP
2002/95/EC 6/6
RoHS
Specifications (measured at TA = 25C, nominal input voltage, full load and after warm-up)
Input Voltage Range Output Voltage Accuracy Line Voltage Regulation Load Voltage Regulation (10% to 100% full load) Output Ripple and Noise (20MHz limited) Operating Frequency Efficiency at Full Load No Load Power Consumption Maximum Capacitive Load Isolation Voltage Rated Working Voltage Isolation Voltage Rated Working Voltage Isolation Capacitance Isolation Resistance Short Circuit Protection P-Suffix Operating Temperature Range (free air convection) Storage Temperature Range Relative Humidity Package Weight Packing Quantity MTBF (+25C) (+85C) H-Suffix H-Suffix (tested for 1 second) (long term isolation) (tested for 1 second) (long term isolation) 3.3V output type 5V output type 9V, 12V, 15V, 24V output types 10% 5% 1.2%/1% of Vin typ. 20% max. 15% max. 10% max. 100mVp-p max. 50kHz min. / 100kHz typ. / 105kHz max. 70% min. / 80% typ. 101mW min. / 126mW typ. / 220mW max. 33F 1000VDC min. see Application Notes 2000VDC min. see Application Notes 20pF min. / 75pF max.
Output Power (%)
100 80 60 40 30 20 0
EN-60950-1 Certified
RO
Derating-Graph
(Ambient Temperature)
10 G min. 1 Second Continuous -40C to +85C (see Graph) -55C to +125C 95% RH 1.4g 42 pcs per Tube
Safe Operating Area
85 Operating Temperature C
-40
0
50
100
150
}
Detailed Information see Application Notes chapter "MTBF"
using MIL-HDBK 217F using MIL-HDBK 217F REV:0/2010
985 x 103 hours 200 x 103 hours
Refer to Application Notes E-21
www.recom-international.com
ECONOLINE
DC/DC-Converter
Typical Characteristics
RO Series
RO-XX12S
Efficiency / Load
100 80 100
RO-xx05S
Efficiency / Load
100 80 60 40
RO-xx15S
Efficiency / Load 1215
80 60
3.305
1205
0512
1212
0505
60
Efficiency %
Efficiency %
20 0
Efficiency %
40 20 0
3.312
40 20 0
0515 3.315
0% 20% 40% 60% Total Output current (%)
80%
100%
0%
20%
40%
60%
80%
100%
0%
20%
40%
60%
80%
100%
Total Output current (%)
Total Output current (%)
Deviation / Load
25.000 20.000 25.000
Deviation / Load 3.305 0505 Deviation from Nominal (%)
20.000 15.000 10.000 5.000 0.000 -5.000 -10.000
Deviation / Load
25.000 20.000
Deviation from Nominal (%)
Deviation from Nominal (%)
15.000 10.000 5.000 0.000 -5.000 -10.000
0512
1212
15.000 10.000 5.000 0.000 -5.000 -10.000
0515
3.315
1205
3.312
0% 20% 40% 60% Total Output current (%) 80% 100%
1215
0% 20% 40% 60% Total Output current (%)
80%
100%
0% 20% 40% 60% Total Output current (%)
80%
100%
Package Style and Pinning (mm)
RO
4 PIN SIP Package
3rd angle projection
6.00
RECOM RO-0505S **** RECOM RO-0505S ****
10.00
0.51 typ.
4.10
0.51 typ.
1234
Recommended Footprint Details
11.50 0.25 1.9
Bottom View
RO Pin Connections Pin # 1 2 3 Single -Vin +Vin -Vout
2.54 1.27
1.00 o+0.15/0
7.62
Top View
2.54
4 +Vout XX.X 0.5 mm XX.XX 0.25 mm
E-22
REV: 0/2010
www.recom-electronic.com


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