RECOM RS

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
RS
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
RS-053.3S (H2/H3)
4.5 - 9
3.3
500
68
1000
RS-0505S (H2/H3)
4.5 - 9
5
400
73
1000
RS-0509S (H2/H3)
4.5 - 9
9
222
74
470
RS-0512S (H2/H3)
4.5 - 9
12
166
75
220
RS-0515S (H2/H3)
4.5 - 9
15
134
75
100
RS-123.3S (H2/H3)
9 - 18
3.3
500
69
1000
RS-1205S (H2/H3)
9 - 18
5
400
75
1000
RS-1209S (H2/H3)
9 - 18
9
222
78
470
RS-1212S (H2/H3)
9 - 18
12
166
80
220
RS-1215S (H2/H3)
9 - 18
15
134
80
100
RS-243.3S (H2/H3)
18 - 36
3.3
500
70
1000
RS-2405S (H2/H3)
18 - 36
5
400
78
1000
RS-2409S (H2/H3)
18 - 36
9
222
81
470
RS-2412S (H2/H3)
18 - 36
12
166
83
220
RS-2415S (H2/H3)
18 - 36
15
134
83
100
RS-483.3S (H2/H3)
36 - 72
3.3
500
73
1000
RS-4805S (H2/H3)
36 - 72
5
400
78
1000
RS-4809S (H2/H3)
36 - 72
9
222
81
470
RS-4812S (H2/H3)
36 - 72
12
166
83
220
RS-4815S (H2/H3)
36 - 72
15
134
83
100
RS-053.3D (H2/H3)
4.5 - 9
±3.3
±250
68
±470
RS-0505D (H2/H3)
4.5 - 9
±5
±200
73
±470
RS-0509D (H2/H3)
4.5 - 9
±9
±111
74
±220
RS-0512D (H2/H3)
4.5 - 9
±12
±83
75
±100
RS-0515D (H2/H3)
4.5 - 9
±15
±67
75
±47
RS-123.3D (H2/H3)
9 - 18
±3.3
±250
69
±470
RS-1205D (H2/H3)
9 - 18
±5
±200
75
±470
RS-1209D (H2/H3)
9 - 18
±9
±111
78
±220
RS-1212D (H2/H3)
9 - 18
±12
±83
80
±100
RS-1215D (H2/H3)
9 - 18
±15
±67
80
±47
RS-243.3D (H2/H3)
18 - 36
±3.3
±250
70
±470
RS-2405D (H2/H3)
18 - 36
±5
±200
78
±470
RS-2409D (H2/H3)
18 - 36
±9
±111
81
±220
RS-2412D (H2/H3)
18 - 36
±12
±83
83
±100
RS-2415D (H2/H3)
18 - 36
±15
±67
83
±47
RS-483.3D (H2/H3)
36 - 72
±3.3
±250
73
±470
RS-4805D (H2/H3)
36 - 72
±5
±200
78
±470
RS-4809D (H2/H3)
36 - 72
±9
±111
81
±220
RS-4812D (H2/H3)
36 - 72
±12
±83
83
±100
RS-4815D (H2/H3)
36 - 72
±15
±67
83
±47
88
January-2007
2 Watt
SIP8 Isolated
Single & Dual
Output
EN-60950-1 Certified
EN-60601-1 Certified
(Suffix H2/H3 )
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RS
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 industrial
designs. The RS 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.
Electrical Specifications (measured at TA = 25°C, at nominal input voltage and rated output current unless otherwise specified)
Input Voltage Range
2:1
Output Accuracy
Single output
Dual output
±1%
±2%
Line Voltage Regulation
Single output
±0.2% max.
Dual output
±0.5% max.
Load Voltage Regulation
(25% to 100% full load)
Single & Dual output
Output Ripple and Noise (20MHz limited)
Single output
Dual output
85kHz min.
100kHz min. / 700kHz max.
Efficiency at Full Load
70% min. / 80% typ.
Rated Working Voltage
Isolation Capacitance (1000V version)
Isolation Capacitance (H2 and H3)
Isolation Capacitance (1000V version)
Isolation Capacitance (H2 and H3)
Isolation Resistance
80
60
40
30
20
0
Safe Operating Area
-40
0
50
85
Operating Temperature °C
100
150
1GΩ min.
Short Circuit Protection
Continuous
Operating Temperature Range
–40°C to +85°C
Storage Temperature Range
–55°C to +125°C
Relative Humidity
95% RH
Package Weight
}
100
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.
Output Power (%)
No Load Power Consumption
Isolation Voltage
(+85°C)
(Ambient Temperature)
50mVp-p max.
Switching Frequency (at full Load)
MTBF (+25°C)
Derating-Graph
±0.5% typ.
4.8g
Detailed Information see
Application Notes chapter "MTBF"
3
using MIL-HDBK 217F
1398 x 10 hours
using MIL-HDBK 217F
210 x 103 hours
Typical Characteristics
RS-types
RS-24xx
Efficiency / Load
100
2412
80
2405
Efficiency %
40
2415
20
0
Output Power (W)
60
2
1.70
1.5
2409
0%
20%
40%
60%
80%
100%
Total Output current (%)
www.recom-international.com
1
0.5
0
4.5 5
6
7
8
9
Input Voltage (V)
January-2007
89
RS
Series
ECONOLINE
DC/DC-Converter
Package Style and Pinning (mm)
3rd angle
projection
8 PIN SIP Package
9.20
11.10
3.80
RECOM
RS-xxxx
****
0.50±0.05
Single Output
Dual Output
RECOM
RS-xxxx
****
RECOM
RS-xxxxD
****
1 2 3
0.50±0.05
Recommended Footprint Details
21.80
0.32
2.54
Pin #
1.0ø+0.15/–0
3.20
2.54
5 6 7 8
Pin Connections
Bottom View
2.0
1 2 3
5 6 7 8
Top View
Single
Dual
1
–Vin
–Vin
2
+Vin
+Vin
3
CTRL
CTRL
5
NC
NC
6
+Vout
+Vout
7
–Vout
Com
8
NC*
–Vout
NC = No Connection
Control Pin Input Current:
10mA
Voltage Set Point Accuracy
with external input/output
capacitors refer to
recommended test circuit:
typ. ± 1%
max. ±2%
Control Pin (CTRL) Input
Current, control voltage
applied via 1K resistor,
output voltage must
reduce to 0V:
typ. 3mA
max. 6mA
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 RS-05xx; 3.3K for RS-12xx; RS24xx and 10K for RS-48xx).
NC* = NC, but no external Connection allowed.
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
Pin 5 (NC)
This pin is used internally and must have no
external connection.
Pin 8 (NC*)
No external connection allowed.
Application circuit
+Vin
Remote ON/OFF
ON: open or high impedance.
OFF: 3---6mA input current applied Via 1KΩ resistor
(OFF stand by current 10mA max.)
1 KW
Ctrl
-Vin
90
+Vout
Lin
RS- types
4.7µH ~ 100µH
Cout
RS- types
22µF ~ 100µF/25V
January-2007
DC/DC
Converter
-Vout
www.recom-international.com