RECOM RM

Features
Unregulated
Converters
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ECONOLINE
Single Output Rail
Industry Standard Pinout
1kVDC & 2kVDC Isolation
High Efficiency for Low Power Applications
UL94V-0 Package Material
Toroidal Magnetics
Fully Encapsulated
Efficiency to 80%
DC/DC-Converter
RM & RL
Series
Selection Guide
Part
Number
SIP 4
DIP8
Input
Voltage
Output
Voltage
Output
Current
(VDC)
(VDC)
(mA)
(%)
(2kV)
0.25 Watt
SIP4 & DIP8
Single Output
Efficiency
RM-xx1.8S
RL-xx1.8S (H)
1.8, 3.3, 5, 9, 12, 15, 24
1.8
139
70
RM-xx3.3S
RL-xx3.3S (H)
1.8, 3.3, 5, 9, 12, 15, 24
3.3
76
65-70
RM-xx05S
RL-xx05S
(H)
1.8, 3.3, 5, 9, 12, 15, 24
5
50
66-72
RM-xx09S
RL-xx09S
(H)
1.8, 3.3, 5, 9, 12, 15, 24
9
28
70-72
RM-xx12S
RL-xx12S
(H)
1.8, 3.3, 5, 9, 12, 15, 24
12
21
70-72
RM-xx15S
RL-xx15S
(H)
1.8, 3.3, 5, 9, 12, 15, 24
15
17
70-76
RM-xx24S
RL-xx24S
(H)
1.8, 3.3, 5, 9, 12, 15, 24
24
10
70-80
xx = Input Voltage
Specifications (Core Operating Area)
Input Voltage Range
±10%
Output Voltage Accuracy
±5%
Line Voltage Regulation
1.2%/1% of Vin max.
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)
50mVp-p max.
Operating Frequency
50kHz min. / 90kHz typ. / 105kHz max.
Efficiency at Full Load
No Load Power Consumption
H-Suffix
H-Suffix
45mW min. / 75mW typ. / 105mW max.
1.000VDC min.
see Application Notes
(tested for 1 second)
(long term isolation)
2.000VDC min.
see Application Notes
100
25pF min. / 82pF max.
80
Isolation Capacitance
Isolation Resistance
10 GΩ min.
Short Circuit Protection
1 Second
Operating Temperature Range (free air convection)
-40°C to +85°C (see Graph)
Storage Temperature Range
-55°C to +125°C
Relative Humidity
MSL Level 1
Package Weight
RM types
95% RH
1.4g
RL types
MTBF (+25°C)
(+85°C)
8
}
(Ambient Temperature)
(tested for 1 second)
(long term isolation)
Detailed Information see
Application Notes chapter "MTBF"
Output Power (%)
Isolation Voltage
Rated Working Voltage
Isolation Voltage
Rated Working Voltage
Derating-Graph
65% min. / 75% typ.
60
40
30
20
0
Safe Operating Area
-40
0
50
85
Operating Temperature °C
100
150
1.8g
using MIL-HDBK 217F
using MIL-HDBK 217F
1327 x 10 hours
302 x 103 hours
April-2005
3
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ECONOLINE
RM & RL
Series
DC/DC-Converter
Typical Characteristics
RM/RL-xx05S
RM/RL-xx09S
Efficiency / Load
Efficiency / Load
100
100
60
60
40
40
20
0
3.305
0%
40%
20%
60%
80%
0
100%
Deviation / Load
0505
20.000
3.305
10.000
5.000
0.000
1205
-5.000
60%
0% 20%
40%
60%
Total Output current (%)
80%
100%
0509
15.000
80%
100%
3.309
10.000
5.000
0.000
1209
-5.000
-10.000
0% 20%
40%
60%
Total Output current (%)
Efficiency / Load
100%
Efficiency / Load
100
100
3.312
1212
80
80%
RM/RL-xx15S
RM/RL-xx12S
0515
80
60
60
40
40
0512
Efficiency %
Efficiency %
40%
20%
Deviation / Load
Deviation from Nominal (%)
Deviation from Nominal (%)
20.000
20
0%
40%
20%
60%
80%
100%
1215
20
0
Total Output current (%)
0%
40%
60%
80%
100%
0% 20%
40%
60%
Total Output current (%)
80%
100%
20%
Total Output current (%)
Deviation / Load
Deviation / Load
25.000
25.000
0512
15.000
20.000
3.312
Deviation from Nominal (%)
20.000
Deviation from Nominal (%)
0%
25.000
15.000
10.000
5.000
0.000
1212
-5.000
-10.000
0509
Total Output current (%)
25.000
0
3.309
20
Total Output current (%)
-10.000
1209
80
Efficiency %
Efficiency %
1205
0505
80
0% 20%
40%
60%
Total Output current (%)
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80%
100%
15.000
0515
10.000
5.000
0.000
-5.000
-10.000
April-2005
1215
9
ECONOLINE
RM & RL
Series
DC/DC-Converter
Package Style and Pinning (mm)
3rd angle
projection
4 PIN SIP Package
6.00
10.00
RECOM
RM-0505S
0.51
****
RECOM
RM-0505S
****
0.51
1 2 3 4
4.10
Recommended Footprint Details
11.50
0.25
1.9
Bottom View
1.00 ø+0.15/–0
2.54
1.25
7.62
Top View
2.54
RM Pin Connections
Pin #
Single
1
–Vin
2
+Vin
3
–Vout
4
+Vout
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
8 PIN DIP Package
12.60
10.10
RECOM
RL-0505S
****
7.80
ø 0.51
3.25
7.62
Recommended Footprint Details
1.00ø+0.15/–0
7.62
7.62
1
4
Bottom View
7
5
5.08
10
2.54
ø 0.51
2.54
Top View
April-2005
RL Pin Connections
Pin #
Single
1
–Vin
4
+Vin
5
+Vout
7
–Vout
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
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