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ECONOLINE
DC/DC-Converter
with 3 year Warranty
RS3
www.recom-international.com E-133REV: 0/2014
Part Number Input Rated Output Output Current Efficiency Max
Voltage Range Voltage Full Load typ. Capacitive
SIP8 (VDC) (VDC) (mA) (%) Load
(1)
RS3-xx3.3S (H2/H3) 4.5-9, 9-18 3.3 600 73-75 4700µF
18-36, 36-72 77-78
RS3-xx05S (H2/H3) 4.5-9, 9-18 5 600 76-79 4700µF
18-36, 36-72 80-81
RS3-xx09S (H2/H3) 4.5-9, 9-18 9 333 77-80 3300µF
18-36, 36-72 81-82
RS3-xx12S (H2/H3) 4.5-9, 9-18 12 250 80-81 2200µF
18-36, 36-72 83
RS3-xx15S (H2/H3) 4.5-9, 9-18 15 200 80-81 2200µF
18-36, 36-72 83
RS3-xx3.3D (H2/H3) 4.5-9, 9-18 ±3.3 ±300 73-75 ±2200µF
18-36, 36-72 75
RS3-xx05D (H2/H3) 4.5-9, 9-18 ±5 ±300 76-80 ±2200µF
18-36, 36-72 80-81
RS3-xx09D (H2/H3) 4.5-9, 9-18 ±9 ±167 77-81 ±2200µF
18-36, 36-72 81
RS3-xx12D (H2/H3) 4.5-9, 9-18 ±12 ±125 78-83 ±1000µF
18-36, 36-72 83
RS3-xx15D (H2/H3) 4.5-9, 9-18 ±15 ±100 79-83 ±1000µF
18-36, 36-72 83
RS3-xx3.3SZ (H2/H3) 9-27 3.3 600 73 4700µF
20-60 74
RS3-xx05SZ (H2/H3) 9-27 5 600 76-79 4700µF
20-60 78
RS3-xx09SZ (H2/H3) 9-27 9 333 77 3300µF
20-60 79
RS3-xx12SZ (H2/H3) 9-27 12 250 80 2200µF
20-60 80
RS3-xx15SZ (H2/H3) 9-27 15 200 80 2200µF
20-60 80
RS3-xx3.3DZ (H2/H3) 9-27 ±3.3 ±300 73 ±2200µF
20-60 74
RS3-xx05DZ (H2/H3) 9-27 ±5 ±300 77 ±2200µF
20-60 78
RS3-xx09DZ (H2/H3) 9-27 ±9 ±167 79 ±2200µF
20-60 79
RS3-xx12DZ (H2/H3) 9-27 ±12 ±125 80 ±1000µF
20-60 80
RS3-xx15DZ (H2/H3) 9-27 ±15 ±100 80 ±1000µF
20-60 80
No suffix is standard isolation (1kVDC) e.g, RS3-0505S
*add suffix /H2 or /H3 for 2kVDC or 3kVDC isolation, e.g, RS3-0505S/H2, R3S-0505DZ/H3
3 Watt
SIP8 Isolated
Single
& Dual
Output
●
2:1 and 3:1 Wide Input Voltage Ranges
●
1kVDC, 2kVDC and3kVDC Isolation
●
UL94V-0 Package Material
●
Continuous Short Circuit Protection
●
Low Ripple and Noise
●
Remote On/Off Control
●
Efficiency to 83%
Features
Regulated
Converters
Selection Guide
Description
2:1 Input 3:1 Input
(RS3-S/D) (RS3-SZ/DZ)
xx = 4.5-9Vin = 05 xx = 9-27Vin = 24
xx = 9-18Vin = 12 xx = 20-60Vin = 48
xx = 18-36Vin = 24
xx = 36-72Vin = 48
EN-60950-1 Certified
EN-60601-1 Certified*
(*/H suffix)
Very high power density, 2:1 or 3:1 input voltage range and a wide operating temperature
range -40°C to +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)
Refer to Application Notes
RoHS
2011/65/EU
6/6
Derating-Graph
(Ambient Temperature)
Output Power (%)
100
60
20
40
500-40
71
150
Operating Temperature °C
0
80
Safe Operating Area
30
85
RS3-(Z)S_D
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Notes
Note 1: Maximum capacitive load is defined as the capacitive load that will allow start up in under 1 second without damage to the converter
Note 2: The RS3 series require a minimum of 10% loading on the output to maintain specified regulation. Operating under un-load condition
will not damage these devices, however they may not meet all listed specifications.
Input Voltage Range 2:1 and 3:1
Output Accuracy Nominal Vin and full load ±2% typ.
Line Voltage Regulation LL to HL, full load ±0.5% max.
Load Voltage Regulation 20% to 100% full load ±0.5% typ.
Minimum Load 10%
(2)
Output Ripple and Noise 20MHz limited 50mVp-p max.
Switching Frequency 20% to 100% full load 200kHz typ.
Efficiency at Full Load see Selection Guide
Quiescent Current RS3-05xxS_D 35mA typ.
Nominal input Voltage RS3-12xxS_D 25mA typ.
(Standard, /H2 and /H3) RS3-24xxS_D, SZ_DZ 20mA typ.
RS3-48xxS_D, SZ_DZ 10mA typ.
Isolation Voltage Standard (tested for 1 second) 1000VDC
(rated for 1 minute*) 500VAC / 60Hz
/H2 Version (tested for 1 second) 2000VDC
(rated for 1 minute*) 1000VAC / 60Hz
/H3 Version (tested for 1 second) 3000VDC
(rated for 1 minute*) 1500VAC / 60Hz
Isolation Capacitance (2:1 and 3:1) H1 200pF max.
(tested at 100kHz) H2/H3 30pF max.
Isolation Resistance 1GΩ min.
Short Circuit Protection (see note) Continuous
Operating Temperature Range –40°C to +71°C
Storage Temperature Range –55°C to +125°C
Relative Humidity 95% RH
Package Weight 4.7g
Packing Quantity 22 pcs per Tube
MTBF (+25°C) using MIL-HDBK 217F 3303 x10³ hours
(+71°C) using MIL-HDBK 217F 745 x10³ hours
Certifications
EN General Safety Report: SPCLVD1212007 EN60950-1:2006 + A11:2009+A1:2010+A12:2011
EN Medical Safety Report: MDD1205098-3 + RM1205098-3 IEC/EN 60601-1 3rd Edition
Medical Report + ISO14971 Risk Assessment
Note: To protect the converter under all fault conditions, an input fuse is required. Quick-blow fuses
should be rated at 2x-3x the normal input current, time-delay fuses at 1.5x the normal input current.
Electrical Specifications (measured at T
A
= 25°C, at nominal input voltage and rated output current unless otherwise specified)
RS3-S_D/(Z)
Series
ECONOLINE
DC/DC-Converter
}
Detailed Information see
Application Notes chapter "MTBF"
RS3
REV: 0/2014 www.recom-power.comE-134
-Vin
-Vout
+Vout
+Vin
Input Fuse
(see note)
RS3
Typical Application
**Any data referred to in this datasheet are of indivative nature and
based on our practical experience only. For further details, please refer
to our Application Notes.
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RS3
www.recom-international.com E-135REV: 0/2014
12 53678
3.20
0.32
2.0
9.20
21.80
RECOM
RS3-xxxx
****
12 53678
0.50±0.05
4.1 typ.
0.50±0.05
11.10
RECOM
RS3-xxxxS(Z)
****
RECOM
RS3-xxxxD(Z )
****
2.54
2.54
1.0ø+0.15/0
Top View
Bottom View
Single Output
Dual Output
Recommended Footprint Details
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
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
RS3-S_D/(Z)
Series
ECONOLINE
DC/DC-Converter
Application Examples
V+
LEAVE OPEN
V
IN+
CTRL
V
IN-
10K
ON
OFF
FET.
-Vin
-Vout
+Vout
+Vin
CTRL
5~12
1N4148
68
3
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.
Typical Characteristics
RS3-0505S
Efficiency %
100
0
40%0% 100%
40
Efficiency / Load
60%
80%
20%
20
60
80
Total Output current (%)
Efficiency %
100
0
40%0% 100%
40
Efficiency / Load
60%
80%
20%
20
60
80
Total Output current (%)
RS3-4805D
ON/OFF CONTROL
I = 3V
O = 0.5V or GND
Remote ON/OFF ON: open or high impendance
OFF: external 5~12 Vdc and 1N4148+ 68Ω resistor
Ω
The product information and specifications are subject to change without prior notice. All products are designed for non-safety critical commercial and industrial applications.
The Buyer agrees to implement safeguards that anticipate the consequences of any failures that might cause harm, loss of life and/or damage property.
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