, Features
● Custom Solutions Available
● 1kVDC Isolation
● No External Components Required
● Optional Continuous Short Circuit Protected
● UL94V-0 Package Material
● No Heatsink Required
ECONOLINE
DC/DC-Converter
Unregulated
Converters
RI
Series
● Efficiency to 87%
2 Watt
Selection Guide
SIP4
Single Output
Part
Number
Input
Voltage
Output
Voltage
Output
Current
Efficiency
SIP4
(VDC)
(VDC)
3.3
5
(mA)
606
400
285
222
167
133
83
(%)
RI-xx3.3S
RI-xx05S
RI-xx07S
RI-xx09S
RI-xx12S
RI-xx15S
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
70-75
78-83
78-83
78-83
80-85
80-85
80-87
7
9
12
15
24
RI-xx24S
xx = Input Voltage
* add Suffix “P” for Continuous Short Circuit Protection, e.g. RI-0505S/P
Specifications (Core Operating Area)
Input Voltage Range
10%
5%
Output Voltage Accuracy
Line Voltage Regulation
Load Voltage Regulation
(10% to 100% full load)
1.2%/1% of Vin typ.
20% max.
3.3V output types
5V, output type
15% max.
9V, 12V, 15V, 24V output types
10% max.
Derating-Graph
(Ambient Temperature)
Output Ripple and Noise (20MHz limited)
Operating Frequency
200mVp-p max.
35kHz min. / 50kHz typ. / 85kHz max.
70% min. / 80% typ.
Efficiency at Full Load
No Load Power Consumption
Isolation Voltage
Rated Working Voltage
142mW min. / 185mW typ. / 252mW max.
(tested for 1 second)
(long term isolation)
1000VDC min.
see Application Notes
100
80
Isolation Capacitance
Isolation Resistance
30pF min. / 85pF max.
60
10 GΩ min.
Safe Operating Area
40
20
0
Short Circuit Protection
P-Suffix
1 Second
Continuous
Operating Temperature Range (free air convection)
Storage Temperature Range
Relative Humidity
-40°C to +85°C (see Graph)
-55°C to +125°C
95% RH
-40
0
50
100 150
85
Operating Temperature °C
Package Weight
1.4g
MTBF (+25°C)
using MIL-HDBK 217F
using MIL-HDBK 217F
845 x 103 hours
160 x 103 hours
Detailed Information see
Application Notes chapter "MTBF"
}
(+85°C)
July-2006
70
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