RECOM RSO

Features
Regulated
Converters
●
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ECONOLINE
2:1 Wide Range Voltage Input
1kVDC, 2kVD & 3kVDC Isolation
UL94V-0 Package Material
Continuous Short Circuit Protection
with Current Foldback
Low Noise
No External Capacitor needed
Efficiency to 83%
DC/DC-Converter
RSO
Series
Selection Guide 5V, 12V, 24V and 48V Input Types
Part Number
Input
Voltage Range
Rated Output
Voltageat
Output Current
Full Load
Efficiency
typ.
Capacitive
Load max.
SIP8
(VDC)
(VDC)
(mA)
(%)
µF
RSO-053.3S (H2/H3)
4.5 - 9
3.3
300
68
470
RSO-0505S (H2/H3)
4.5 - 9
5
200
73
470
RSO-0509S (H2/H3)
4.5 - 9
9
111
74
220
RSO-0512S (H2/H3)
4.5 - 9
12
83
75
100
RSO-0515S (H2/H3)
4.5 - 9
15
67
75
47
RSO-123.3S (H2/H3)
9 - 18
3.3
300
69
470
RSO-1205S (H2/H3)
9 - 18
5
200
75
470
RSO-1209S (H2/H3)
9 - 18
9
111
78
220
RSO-1212S (H2/H3)
9 - 18
12
83
80
100
RSO-1215S (H2/H3)
9 - 18
15
67
80
47
RSO-243.3S (H2/H3)
18 - 36
3.3
300
70
470
RSO-2405S (H2/H3)
18 - 36
5
200
78
470
RSO-2409S (H2/H3)
18 - 36
9
111
81
220
RSO-2412S (H2/H3)
18 - 36
12
83
83
100
RSO-2415S (H2/H3)
18 - 36
15
67
83
47
RSO-483.3S (H2/H3)
36 - 72
3.3
300
70
470
RSO-4805S (H2/H3)
36 - 72
5
200
75
470
RSO-4809S (H2/H3)
36 - 72
9
111
78
220
RSO-4812S (H2/H3)
36 - 72
12
83
80
100
RSO-4815S (H2/H3)
36 - 72
15
67
80
47
RSO-053.3D (H2/H3)
4.5 - 9
±3.3
±150
71
±220
RSO-0505D (H2/H3)
4.5 - 9
±5
±100
74
±220
RSO-0509D (H2/H3)
4.5 - 9
±9
±56
75
±100
RSO-0512D (H2/H3)
4.5 - 9
±12
±42
76
±47
RSO-0515D (H2/H3)
4.5 - 9
±15
±34
76
±22
RSO-123.3D (H2/H3)
9 - 18
±3.3
±150
76
±220
RSO-1205D (H2/H3)
9 - 18
±5
±100
79
±220
RSO-1209D (H2/H3)
9 - 18
±9
±56
80
±100
RSO-1212D (H2/H3)
9 - 18
±12
±42
81
±47
RSO-1215D (H2/H3)
9 - 18
±15
±34
81
±22
RSO-243.3D (H2/H3)
18 - 36
±3.3
±150
74
±220
RSO-2405D (H2/H3)
18 - 36
±5
±100
77
±220
RSO-2409D (H2/H3)
18 - 36
±9
±56
78
±100
RSO-2412D (H2/H3)
18 - 36
±12
±42
80
±47
RSO-2415D (H2/H3)
18 - 36
±15
±34
80
±22
RSO-483.3D (H2/H3)
36 - 72
±3.3
±150
70
±220
RSO-4805D (H2/H3)
36 - 72
±5
±100
75
±220
RSO-4809D (H2/H3)
36 - 72
±9
±56
78
±100
RSO-4812D (H2/H3)
36 - 72
±12
±42
80
±47
RSO-4815D (H2/H3)
36 - 72
±15
±34
80
±22
50
January-2007
1 Watt
SIP8 Isolated
Single & Dual
Output
EN-60950-1 Certified
EN-60601-1 Certified
(Suffix H2/H3)
www.recom-international.com
RSO
Series
ECONOLINE
DC/DC-Converter
Description
High power-density, an industrial temperature range of -40°C to +85°C and extra features like Remote-OnOff-control are just some of the characteristics of this converter, ideal for highly sophisticated industrialdesigns. The RSO series is available with isolation of 2kV or 3kV by chosing option "/H2" or "/H3" in which
case it is also ideal for medical applications which additionally require EN-60601-1 certification.
Specifications (Core Operating Area)
Input Voltage Range
2:1
Output Voltage Accuracy
±2% typ.
Line Voltage Regulation
±0.2% max.
Load Voltage Regulation (10% to 100% full load)
±0.4% max.
Output Ripple and Noise (20MHz limited)
Operating Frequency
up to 83%
50mW min. / 139mW typ. / 250mW max.
(tested for 1 second)
1000VDC min.
H2
2000VDC min.
H3
3000VDC min.
(long term isolation)
see Application Notes
Single
10pF min. / 40pF typ. / 60pF max.
Single
5pF min. / 30pF typ. / 60pF max.
Dual
120pF min. / 170pF typ. / 250pF max.
Dual
5pF min. / 30pF typ. / 60pF max.
>1GΩ min.
Rated Working Voltage
Isolation Capacitance (1000V version)
Isolation Capacitance (H2 and H3)
Isolation Capacitance (1000V version)
Isolation Capacitance (H2 and H3)
Isolation Resistance
Short Circuit Protection
100
80
Output Power (%)
No Load Power Consumption
Isolation Voltage
60
Safe Operating Area
40
30
20
0
-40
0
50
85
Operating Temperature °C
Continuous
Operating Temperature Range (free air convection)
100
150
-40°C to +85°C (see Graph)
Storage Temperature Range
-55°C to +125°C
Relative Humidity
95% RH
Package Weight
(+85°C)
(Ambient Temperature)
100kHz typ.
Efficiency at Full Load
MTBF (+25°C)
Derating-Graph
50mVp-p max.
4.6g
}
Detailed Information see
Application Notes chapter "MTBF"
3
using MIL-HDBK 217F
1685 x 10 hours
using MIL-HDBK 217F
254 x 103 hours
Typical Characteristics
RSO-24xx
RSO-types
Efficiency / Load
100
2412
80
2
2409
1.5
2405
Efficiency %
40
2415
20
0
Output Power (W)
60
0%
20%
40%
60%
80%
100%
Total Output current (%)
www.recom-international.com
1
0.75
0.5
0
4.5 5
6
7
8
9
Input Voltage (V)
January-2007
51
ECONOLINE
RSO
Series
DC/DC-Converter
Package Style and Pinning (mm)
3rd angle
projection
8 PIN SIP Package
9.20
11.10
3.80
RECOM
RSO-xxxx
****
0.50±0.05
Single Output
Dual Output
RECOM
RSO-xxxx
****
RECOM
RSO-xxxxD
****
1 2 3
0.50±0.05
Recommended Footprint Details
21.80
0.32
Bottom View
3.20
2.0
2.54
5 6 7 8
Pin Connections
1.0ø+0.15/–0
2.54
1 2 3
5 6 7 8
Top View
Pin #
Single
1
–Vin
Dual
–Vin
2
+Vin
+Vin
3
CTRL
CTRL
5
NC
NC
6
+Vout
+Vout
7
–Vout
Com
8
NC*
–Vout
NC = No Connection
NC* = NC, but no external Connection allowed.
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
Control Pin Input Current:
Voltage Set Point Accuracy
with external input/output
capacitors refer to
recommended test circuit:
Control Pin (CTRL) Input
Current, control voltage
applied via 1K resistor,
output voltage must
reduce to 0V:
+Vin
10mA
typ. ± 1%
max. ±2%
Pin 3 (CTRL)
This pin provides an Off function which puts the converter into a low power mode. When the pin is ‘high’ the
converter is OFF and when the pin is high ‘Z’ the converter is ON. There is no allowed low state for this pin. Voltage
to be applied via a limiting resistor with a recommended value of 1K for RSO-05xx; 3.3K for RSO-12xx; RSO-24xx
and 10K for RSO-48xx.
Pin 5 (NC)
This pin is used internally and must have no external connection.
typ. 3mA
max. 6mA
Lin
Pin 8 (NC*)
No external connection allowed.
2
6
DC/DC
Converter
-Vin
52
1
+Vout
Cout
7
Lin
RS0- types
4.7µH ~ 100µH
Cout
RS0- types
22µF ~ 100µF/25V
January-2007
use low ESR capacitor Cout and input inductor Lin
to reduce output ripple and input inrush current.
0V
www.recom-international.com