Very high power density, 2:1 or 3:1 input voltage range and a wide operating temperature range -40°C~+71°C
and extra features such as On/Off control are just some of the characteristics of this converter which is ideal for
highly sophisticated industrial designs.The RS3 is available with 2kV or 3kV isolation options (1kVDC is standard)
Selection Guide
Part Number
SIP8
RS3-xx3.3S (H2/H3)
RS3-xx05S
RS3-xx09S
RS3-xx12S
RS3-xx15S
(H2/H3)
(H2/H3)
(H2/H3)
(H2/H3)
Input
Rated Output Output Current
Voltage Range
Voltage
Full Load
(VDC)
(VDC)
(mA)
4.5-9, 9-18
3.3
600
18-36, 36-72
4.5-9, 9-18
5
600
18-36, 36-72
4.5-9, 9-18
9
333
18-36, 36-72
4.5-9, 9-18
12
250
18-36, 36-72
4.5-9, 9-18
15
200
18-36, 36-72
4.5-9, 9-18
±3.3
±300
18-36, 36-72
4.5-9, 9-18
±5
±300
18-36, 36-72
4.5-9, 9-18
±9
±167
18-36, 36-72
4.5-9, 9-18
±12
±125
18-36, 36-72
4.5-9, 9-18
±15
±100
18-36, 36-72
9-27
3.3
600
20-60
9-27
5
600
20-60
9-27
9
333
20-60
9-27
12
250
20-60
9-27
15
200
20-60
9-27
±3.3
±300
20-60
9-27
±5
±300
20-60
9-27
±9
±167
20-60
9-27
±12
±125
20-60
9-27
±15
±100
20-60
Efficiency
typ.
(%)
73-75
77-78
76-79
80-81
77-80
81-82
80-81
83
80-81
83
73-75
75
76-80
80-81
77-81
81
78-83
83
79-83
83
73
74
76-79
78
77
79
80
80
80
80
73
74
77
78
79
79
80
80
80
80
Capacitive
Load max.
1000µF
1000µF
470µF
220µF
100µF
±470µF
±470µF
±220µF
±100µF
±47µF
1000µF
1000µF
470µF
220µF
100µF
±470µF
±470µF
±220µF
±100µF
±47µF
3 Watt
SIP8 Isolated
Single
&
Dual
Output
RS3-xx3.3D (H2/H3)
RS3-xx05D
RS3-xx09D
RS3-xx12D
RS3-xx15D
(H2/H3)
(H2/H3)
(H2/H3)
(H2/H3)
EN-60950-1 Certified
EN-60601-1 Certified
( Suffix /H2 or /H3)
RS3
RS3-xx3.3SZ (H2/H3)
RS3-xx05SZ (H2/H3)
RS3-xx09SZ (H2/H3)
RS3-xx12SZ (H2/H3)
RS3-xx15SZ (H2/H3)
RS3-xx3.3DZ (H2/H3)
RS3-xx05DZ (H2/H3)
RS3-xx09DZ (H2/H3)
RS3-xx12DZ (H2/H3)
RS3-xx15DZ (H2/H3)
2:1 Input
(RS3-S/D)
xx = 4.5-9Vin = 05
xx = 9-18Vin = 12
xx = 18-36Vin = 24
xx = 36-72Vin = 48
3:1 Input
(RS3-SZ/DZ)
xx = 9-27Vin = 24
xx = 20-60Vin = 48
Refer to Application Notes
E-73
www.recom-international.com
REV:0/2009
ECONOLINE
DC/DC-Converter
RS3-S_D/(Z)
Series
2:1 and 3:1
Nominal Vin and full load
LL to HL, full load
20% to 100% full load
20MHz limited
20% to 100% full load
RS-05xxS_D
RS-12xxS_D
RS-24xxS_D, SZ_DZ
RS-48xxS_D, SZ_DZ
(tested for 1 second)
H2
H3
(long term isolation)
H1
H2/H3
±2% typ.
±0.5% max.
±0.5% typ.
50mVp-p max.
200kHz typ.
see Selection Guide
35mA typ.
25mA typ.
20mA typ.
10mA typ.
1000VDC min.
2000VDC min.
3000VDC min.
see Application Notes
200pF max.
30pF max.
1GΩ min.
Continuous
–40°C to +71°C
–55°C to +125°C
95% RH
4.7g
using MIL-HDBK 217F
using MIL-HDBK 217F
3303 x10³ hours
745 x10³ hours
100
80
Electrical Specifications
(measured at T
A
= 25°C, at nominal input voltage and rated output current unless otherwise specified)
Input Voltage Range
Output Accuracy
Line Voltage Regulation
Load Voltage Regulation
Output Ripple and Noise
Switching Frequency
Efficiency at Full Load
Quiescent Current
Nominal input Voltage
(Standard, /H2 and /H3)
Isolation Voltage (2:1 and 3:1)
Derating-Graph
(Ambient Temperature)
RS3-(Z)S_D
Output Power (%)
60
40
30
20
0
Safe Operating Area
Rated Working Voltage
Isolation Capacitance (2:1 and 3:1)
(tested at 100kHz)
Isolation Resistance
Short Circuit Protection
Operating Temperature Range
Storage Temperature Range
Relative Humidity
Package Weight
MTBF (+25°C)
(+71°C)
71
Operating Temperature °C
-40
0
50
85
150
}
Detailed Information see
Application Notes chapter "MTBF"
RS3
Typical Characteristics
RS3-xxxxS
80
4805S
2405S
1205S
0505S
80
4805D
2405D
1205D
0505D
RS3-xxxxD
75
75
Efficiency (%)
Efficiency (%)
400
70
100
200
300
500
600
70
±50
±100 ±150 ±200 ±250
±300
Output Current ( mA )
Efficiency Vs
Load ( Nominal Vin )
Output Current ( mA )
Efficiency Vs
Load ( Nominal Vin )
E-74
REV: 0/2009
www.recom-electronic.com
ECONOLINE
DC/DC-Converter
Package Style and Pinning (mm)
RS3-S_D(Z)
Series
3rd angle
projection
9.20
Single Output
Dual Output
11.10
4.1 typ.
RECOM
RS3-xxxx
****
0.50±0.05
RECOM
RS3-xxxxS(Z)
****
1 2 3
5 6 7 8
RECOM
RS3-xxxxD(Z)
****
1 2 3
5 6 7 8
0.50±0.05
Recommended Footprint Details
1.0ø+0.15/0
Pin Connections
Pin #
1
2
3
5
6
Single
–Vin
+Vin
CTRL
NC
+Vout
–Vout
NC
Dual
–Vin
+Vin
CTRL
NC
+Vout
Com
–Vout
21.80
0.32
Bottom View
2.54
3.20
2.0
2.54
Top View
7
8
NC = No Connection
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
Notes
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.
RS3
Application Example
TTL Remote CTRL Circuit
Control Pin Input Current:
10mA
+Vin
10 KW
(see text)
Ctrl
(TTL)
-Vin
4.7 KW
20 KW
+Vout
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
reduce to 0V:
RS3-xxxxS_D(Z)
-Vout
typ. 3mA
max. 6mA
Voltage to be applied via a limiting resistor with a
Original by Zhang Zhaozhong 2019-11-12 18:08:08
Text/Elephant PDK
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