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 -40°C ~ +85°C 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 = 25°C, 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 (+25°C)
(+85°C)
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.
33µF
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 GΩ min.
1 Second
Continuous
-40°C to +85°C (see Graph)
-55°C to +125°C
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 10
3
hours
200 x 10
3
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.
1 2 3 4
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 ø+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
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