● Industry Standard Pinout
● 1kVDC & 2kVDC Isolation
● UL94V-0 Package Material
● Optional Continuous Short Circuit Protected
● Fully Encapsulated
ECONOLINE
Features
DC/DC-Converter
Unregulated
Converters
RO & RE
Series
● Custom Solutions Available
● Efficiency to 85%
Selection Guide
Part
Number
Input
Voltage
Output
Voltage
Output Efficiency
Current
1 Watt
SIP4 & SIP7
Single Output
SIP 4
SIP 7
(2kV)
(H)
(VDC)
(VDC)
1.8
3.3
5
(mA)
555
303
200
111
83
(%)
70
RO-xx1.8S RE-xx1.8S
RO-xx3.3S RE-xx3.3S
1.8, 3.3, 5, 9, 12, 15, 24
1.8, 3.3, 5, 9, 12, 15, 24
1.8, 3.3, 5, 9, 12, 15, 24
1.8, 3.3, 5, 9, 12, 15, 24
1.8, 3.3, 5, 9, 12, 15, 24
1.8, 3.3, 5, 9, 12, 15, 24
1.8, 3.3, 5, 9, 12, 15, 24
(H)
75
RO-xx05S
RO-xx09S
RO-xx12S
RO-xx15S
RO-xx24S
RE-xx05S
RE-xx09S
RE-xx12S
RE-xx15S
RE-xx24S
(H)
70-78
76-78
78-80
80-84
74-85
(H)
9
(H)
12
15
24
(H)
66
(H)
42
xx = Input Voltage
* add Suffix “P” for Continuous Short Circuit Protection, e.g. RO-051.8S/P, RO-051.8S/HP
Specifications (Core Operating Area)
Input Voltage Range
10%
5%
Output Voltage Accuracy
Line Voltage Regulation
1.2%/1% of Vin typ.
Load Voltage Regulation
(10% to 100% full load)
1.8V, 3.3V output types
5V output type
9V, 12V, 15V, 24V output types
20% max.
15% max.
10% max.
Output Ripple and Noise (20MHz limited)
Operating Frequency
100mVp-p max.
50kHz min. / 100kHz typ. / 105kHz max.
70% min. / 80% typ.
Efficiency at Full Load
No Load Power Consumption
101mW min. / 126mW typ. / 220mW max.
Isolation Voltage
Rated Working Voltage
(tested for 1 second)
(long term isolation)
1000VDC min.
see Application Notes
Derating-Graph
(Ambient Temperature)
Isolation Voltage
Rated Working Voltage
H-Suffix
H-Suffix
(tested for 1 second)
(long term isolation)
2000VDC min.
see Application Notes
Isolation Capacitance
Isolation Resistance
20pF min. / 75pF max.
10 GΩ min.
100
80
Short Circuit Protection
P-Suffix
1 Second
Continuous
60
Operating Temperature Range (free air convection)
Storage Temperature Range
Relative Humidity
-40°C to +85°C (see Graph)
Safe Operating Area
40
30
20
-55°C to +125°C
95% RH
1.4g
0
Package Weight
RO types
RE types
-40
0
50
100 150
85
2.2g
Operating Temperature °C
MTBF (+25°C)
(+85°C)
using MIL-HDBK 217F RO types
Detailed Information see
Application Notes chapter "MTBF"
985 x 103 hours
992 x 103 hours
RE types
}
using MIL-HDBK 217F RO types
RE types
200 x 103 hours
145 x 103 hours
July-2006
16
www.recom-international.com