Features
Unregulated
Converters
●
●
●
●
●
●
Custom Solutions Available
1kVDC Isolation
No Extern. Components Required
UL94V-0 Package Material
No Heatsink Required
Efficiency to 87%
ECONOLINE
DC/DC-Converter
RI
Series
Selection Guide
Part
Number
SIP4
RI-xx3.3
RI-xx05
RI-xx07
RI-xx09
RI-xx12
RI-xx15
RI-xx24
xx = Input Voltage
Input
Voltage
(VDC)
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
Output
Voltage
(VDC)
3.3
5
7
9
12
15
24
Output
Current
(mA)
606
400
285
222
167
133
83
Efficiency
(%)
70-75
78-83
78-83
78-83
80-85
80-85
80-87
2 Watt
SIP4
Single Output
Specifications
(Core Operating Area)
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
Isolation Voltage
Rated Working Voltage
Isolation Capacitance
Isolation Resistance
Short Circuit Protection
Operating Temperature Range (free air convection)
Storage Temperature Range
Relative Humidity
Package Weight
MTBF (+25°C)
(+85°C)
MSL Level 1
using MIL-HDBK 217F
using MIL-HDBK 217F
April-2005
(tested for 1 second)
(long term isolation)
3.3V output types
5V, output type
9V, 12V, 15V, 24V output types
±10%
±5%
1.2%/1% of Vin max.
20% max.
15% max.
10% max.
200mVp-p max.
35kHz min. / 50kHz typ. / 85kHz max.
70% min. / 80% typ.
142mW min. / 185mW typ. / 252mW max.
1.000VDC min.
see Application Notes
Output Power (%)
100
80
60
40
20
0
-40
0
50
100
150
Derating-Graph
(Ambient Temperature)
30pF min. / 85pF max.
10 GΩ min.
1 Second
-40°C to +85°C (see Graph)
-55°C to +125°C
95% RH
1.4g
845 x 10
3
hours
160 x 10
3
hours
Safe Operating Area
85
Operating Temperature °C
}
Detailed Information see
Application Notes chapter "MTBF"
www.recom-international.com
63
ECONOLINE
DC/DC-Converter
Typical Characteristics
RI
Series
RI-xx12
Efficiency / Load
100
80
60
100
RI-xx05
Efficiency / Load
100
80
60
40
RI-xx15
Efficiency / Load
0515
80
60
2405
1205
2412
0505
Efficiency %
40
20
0
1212
Efficiency %
0512
40
20
0
1215
2415
Efficiency %
20
0
0% 20%
40%
60%
Total Output current (%)
80%
100%
0% 20%
40%
60%
Total Output current (%)
80%
100%
0%
20%
40%
60%
80%
100%
Total Output current (%)
Deviation / Load
25.000
20.000
25.000
20.000
Deviation / Load
25.000
20.000
Deviation / Load
Deviation from Nominal (%)
Deviation from Nominal (%)
Deviation from Nominal (%)
15.000
10.000
5.000
0.000
-5.000
-10.000
1205
2405
15.000
10.000
5.000
0.000
-5.000
-10.000
2412
0512
15.000
10.000
5.000
0.000
-5.000
-10.000
1215
0515
0505
1212
2415
0% 20%
40%
60%
Total Output current (%)
80%
100%
0% 20%
40%
60%
Total Output current (%)
80%
100%
0% 20%
40%
60%
Total Output current (%)
80%
100%
Package Style and Pinning (mm)
3rd angle
projection
4 PIN SIP Package
7.55
10.20
RECOM
RI-0505
****
0.51 typ.
RECOM
RI-0505
****
4.10
0.51 typ.
1 2 3 4
Recommended Footprint Details
11.50
2.54
0.25
2.03
Bottom
View
Pin Connections
Pin #
1
2
3
4
Dual
-Vin
+Vin
–Vout
+Vout
1.00 ø+0.15/0
1.27
Top View
7.62
2.54
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
64
April-2005
www.recom-international.com
微控制器 MCU
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