E-68 www.recom-electronic.com
REV: 0/2009
Refer to Application Notes
ECONOLINE
DC/DC-Converter
Description
High power-density, an industrial temperature range of -40°C to +85°C and extra features like Remote-On-Off-con-
trol are just some of the characteristics of this converter, ideal for highly sophisticated industrial designs. The RS se-
ries 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.
Part Number Input Rated Output Output Current Efficiency Capacitive
Voltage Range Voltageat Full Load typ. Load max.
SIP8 (VDC) (VDC) (mA) (%)
RS-xx3.3S (H2/H3) 4.5-9, 9-18 3.3 500 68-69 1000µF
18-36, 36-72 70-73
RS-xx05S (H2/H3) 4.5-9, 9-18 5 400 73-75 1000µF
18-36, 36-72 78
RS-xx09S (H2/H3) 4.5-9, 9-18 9 222 74-78 470µF
18-36, 36-72 81
RS-xx12S (H2/H3) 4.5-9, 9-18 12 166 75-80 220µF
18-36, 36-72 83
RS-xx15S (H2/H3) 4.5-9, 9-18 15 134 75-80 100µF
18-36, 36-72 83
RS-xx3.3D (H2/H3) 4.5-9, 9-18 ±3.3 ±250 68-69 ±470µF
18-36, 36-72 70-73
RS-xx05D (H2/H3) 4.5-9, 9-18 ±5 ±200 73-75 ±470µF
18-36, 36-72 78
RS-xx09D (H2/H3) 4.5-9, 9-18 ±9 ±111 74-78 ±220µF
18-36, 36-72 81
RS-xx12D (H2/H3) 4.5-9, 9-18 ±12 ±83 75-80 ±100µF
18-36, 36-72 83
RS-xx15D (H2/H3) 4.5-9, 9-18 ±15 ±67 75-80 ±47µF
18-36, 36-72 83
RS-xx3.3SZ (H2/H3) 9-36 3.3 500 75 1000µF
18-72 75
RS-xx05SZ (H2/H3) 9-36 5 400 80 1000µF
18-72 80
RS-xx09SZ (H2/H3) 9-36 9 222 80 470µF
18-72 80
RS-xx12SZ (H2/H3) 9-36 12 166 83 220µF
18-72 83
RS-xx15SZ (H2/H3) 9-36 15 134 84 100µF
18-72 84
RS-xx3.3DZ (H2/H3) 9-36 ±3.3 ±250 73 ±470µF
18-72 73
RS-xx05DZ (H2/H3) 9-36 ±5 ±200 77 ±470µF
18-72 77
RS-xx09DZ (H2/H3) 9-36 ±9 ±111 80 ±220µF
18-72 80
RS-xx12DZ (H2/H3) 9-36 ±12 ±83 81 ±100µF
18-72 81
RS-xx15DZ (H2/H3) 9-36 ±15 ±67 83 ±47µF
18-72 83
2 Watt
SIP8 Isolated
Single &Dual
Output
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Features
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Selection Guide 5V, 12V, 24V and 48V Input Types
EN-60950-1 Certified
EN-60601-1 Certified
(Suffix H2/H3 )
22::11Input 44::11Input
(RS0-S/D) (RSO-SZ/DZ)
xx = 4.5-9Vin = 05 xx = 9-36Vin = 24
xx = 9-18Vin = 12 xx = 18-72Vin = 48
xx = 18-36Vin = 24
xx = 36-72Vin = 48
RS
RS
RS
www.recom-international.com E-69
REV:0/2009
Output Power (%)
100
60
20
40
100500-40 85 150
Operating Temperature °C
0
80
Safe Operating Area
30
Derating-Graph
(Ambient Temperature)
Typical Characteristics
Input Voltage Range 2:1 and 4:1
Output Accuracy ±2% typ.
Line Voltage Regulation ±0.5% max.
Load Voltage Regulation 20%-100% Load ±0.5% max.
Output Ripple and Noise (20MHz limited) 50mVp-p max.
Switching Frequency Full Load 100kHz min. / 300kHz max.
Efficiency at Full Load See Selection Guide
Quiescent Current RS-05xxS_D 40mA typ.
Nominal input Voltage RS-12xxS_D 32mA typ.
(Standard, /H2 and /H3) RS-24xxS_D, SZ_DZ 25mA typ.
RS-48xxS_D, SZ_DZ 15mA typ.
Isolation Voltage H1 1000VDC min.
(tested for 1 second) H2 2000VDC min.
H3 3000VDC min.
Rated Working Voltage (long term isolation) see Application Notes
Isolation Capacitance (1000V version) 2:1 Single 10pF min. / 40pF typ. / 60pF max.
Isolation Capacitance (H2 and H3) 2:1 Single 5pF min. / 30pF typ. / 60pF max.
Isolation Capacitance (1000V version) 2:1 Dual 120pF min. / 170pF typ. / 250pF max.
Isolation Capacitance (H2 and H3) 2:1 Dual 5pF min. / 30pF typ. / 60pF max.
Isolation Capacitance (1kV version) 4:1 Single/Dual 200pF max.
Isolation Capacitance (H2 and H3) 4:1 Single/Dual 30pF max
Isolation Resistance 1GΩmin.
Short Circuit Protection Continuous
Operating Temperature Range 2:1 –40°C to +85°C
(No Derating) 4:1 –40°C to +75°C
Storage Temperature Range –55°C to +125°C
Relative Humidity 95% RH
Package Weight 4.7g
MTBF (+25°C) using MIL-HDBK 217F 1398 x 103 hours
(+85°C) using MIL-HDBK 217F 210 x 103 hours
Electrical Specifications (measured at TA = 25°C, nominal input voltage, full load and after warm-up time unless otherwise specified)
RS-S_D(Z)
Series
ECONOLINE
DC/DC-Converter
Efficiency %
100
0
40%0% 100%
40
Efficiency / Load
60% 80%
20%
20
60
80
Total Output current (%)
2405
2412
2409
2415
RS-24xx
Output Power (W)
2
0
64.5
1.70
785
0.5
1
1.5
Input Voltage (V)
9
RS-05xx types
}
Detailed Information see
Application Notes chapter "MTBF"
RS-S_D
Output Power (%)
100
60
20
40
100500-40 75 150
Operating Temperature °C
0
80
Safe Operating Area
30
RS-SZ_DZ
12 53678
3.20
0.32
2.0
9.20
21.80
RECOM
RS-xxxx
****
12 53678
0.50±0.05
3.80
0.50±0.05
11.10
RECOM
RS-xxxx
****
RECOM
RS-xxxxD
****
2.54
2.54
1.0ø+0.15/0
Top View
Bottom View
Single Output Dual Output
3rd angle
projection
Recommended Footprint Details
8 PIN SIP Package
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
Control Pin Input Current: 10mA
Voltage Set Point Accuracy
with external input/output
capacitors refer to typ. ± 1%
recommended test circuit: max. ±2%
Control Pin (CTRL) Input
Current, control voltage
applied via 1K resistor,
output voltage must typ. 3mA
reduce to 0V: max. 6mA
ECONOLINE
DC/DC-Converter
Package Style and Pinning (mm)
Pin Connections
Pin # Single Dual
1 –Vin –Vin
2 +Vin +Vin
3 CTRL CTRL
5NC NC
6 +Vout +Vout
7 –Vout Com
8 NC* –Vout
NC = No Connection
NC* = NC, but no external Connection allowed.
RS-S_D(Z)
Series
Pin 8 (NC*)
This pin is used internally and must have no external connection.
Pin 5 (NC) Not connected internally..
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.
Notes
Application Example
-Vin -Vout
+Vout
+Vin
Ctrl
(TTL)
(see text)
10 KW
20 KW
4.7 KW
TTL Remote CTRL Circuit
Voltage to be applied via a limiting resistor with a
recommended value of 1K for RS-05xx; 3.3K for
RS-12xx; RS-24xx and 10K for RS-48xx.
RS-xxxxS_D(Z)
RS
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