The RW-S series with 2:1 input voltage ranges and max. height of 7,0 mm has been designed
for the industrial automation markets. They are aimed at applications where pcb-space is at
a premium so SMD pinning is also available. The converters supply the full 3 watts without
additional heat-sinks over the temperature range -40°C to +80°C.
Selection Guide
Part
Number
DIP24 Miniature
RW-053.3S
RW-0505S
RW-0509S
RW-0512S
RW-0515S
RW-123.3S
RW-1205S
RW-1209S
RW-1212S
RW-1215S
RW-243.3S
RW-2405S
RW-2409S
RW-2412S
RW-2415S
RW-483.3S
RW-4805S
RW-4809S
RW-4812S
RW-4815S
Input
Voltage
(VDC)
4.5 – 9
4.5 – 9
4.5 – 9
4.5 – 9
4.5 – 9
9 – 18
9 – 18
9 – 18
9 – 18
9 – 18
18 – 36
18 – 36
18 – 36
18 – 36
18 – 36
36 – 72
36 – 72
36 – 72
36 – 72
36 – 72
Output
Voltage
(VDC)
3.3
5
9
12
15
3.3
5
9
12
15
3.3
5
9
12
15
3.3
5
9
12
15
Output
Current
(mA)
650
600
333
250
200
650
600
333
250
200
650
600
333
250
200
650
600
333
250
200
Efficiency
(%)
68
69
70
72
73
70
73
78
79
79
75
78
82
84
85
73
78
82
84
85
Max
Capacitive
Load
(1)
4700µF
4700µF
3300µF
2200µF
2200µF
4700µF
4700µF
3300µF
2200µF
2200µF
4700µF
4700µF
3300µF
2200µF
2200µF
4700µF
4700µF
3300µF
2200µF
2200µF
3 Watt
DIP24/SMD
Low Profile
Package
Single Output
2011/65/EU
6/6
RoHS
EN-60950-1 Certified
RW-S
Derating-Graph
(Ambient Temperature)
* add suffix "/SMD" for SMD package, e.g. RW-2405S/SMD
100
80
67
60
40
25
20
0
RW-05xx types
Output Power (%)
5
4
3
Safe Operating Area
Output Power (W)
2
1
0
4.5 5
6
7
8
9
-40
0
50 80
Operating Temperature °C
95 110
150
Input Voltage (V)
Refer to Application Notes
E-134
REV: 0/2015
www.recom-power.com
ECONOLINE
DC/DC-Converter
Specifications
(Core Operating Area)
Input Voltage Range
Output Voltage Accuracy
Line Voltage Regulation
Load Voltage Regulation (10% to 100% full load)
Minimum Load
Output Ripple and Noise (20MHz limited)
Operating Frequency
Efficiency at Full Load
No Load Power Consumption
Isolation Voltage
Isolation Capacitance
Isolation Resistance
Short Circuit Protection
Operating Temperature Range (free air convection)
Storage Temperature Range
Relative Humidity
Package Weight
Packing Quantity
MTBF (+25°C)
(+80°C)
Certifications
EN General Safety
EN Medical Safety
Report: SPCLVD1212007
Report: MDD1205098-3 + RM1205098-3
DIP24
SMD
(tested for 1 second)
(rated for 1 minute**)
RW-xxxxS
Series
2:1
±2% max.
±0.2% typ.
±0.5% max.
10%
(2)
70mVp-p max.
85kHz min. / 100kHz typ.
See Selection Guide
250mW max.
1000VDC
500VAC / 60Hz
40pF min. / 60pF max.
1 GΩ min.
Continuous
-40°C to +80°C (see Graph)
-55°C to +125°C
95% RH
7g
7.7g
15 pcs per Tube
1034 x 10
3
hours
186 x 10
3
hours
EN60950-1:2006 + A11:2009+A1:2010+A12:2011
IEC/EN 60601-1 3rd Edition
Medical Report + ISO14971 Risk Assessment
}
Detailed Information see
Application Notes chapter "MTBF"
using MIL-HDBK 217F
using MIL-HDBK 217F
RW-S
**Any data referred to in this datasheet are of indicative nature and based on our practical experience only. For further details, please refer to our Application Notes.
Notes
Note 1:
Note 2:
Maximum capacitive load is defined as the capacitive load that will allow start up in under 1 second without damage to the converter
The RW-S series requires a minimum of 10% load on the output to maintain specified regulation. Operating under no-load conditions
will not damage these devices; however, they may not meet all listed specifications.
Typical Performance
Efficiency / Load
100
80
60
40
RW-1205S
100
80
60
40
Efficiency / Load
RW-2412S
Efficiency %
20
0
Efficiency %
0%
40%
100%
20
0
20%
60%
80%
0%
20%
40%
60%
80%
100%
Total Output current (%)
Total Output current (%)
www.recom-power.com
REV: 0/2015
E-135
ECONOLINE
DC/DC-Converter
Package Style and Pinning (mm)
RW-xxxxS
Series
24 PIN DIP Miniature Package Style
14.73
7.0
24
15 14 13
RECOM
RW-0505S
0.5
2.54 x 11
16.35
4.1 min.
****
1
Pin Connections
Pin #
10 11 12
Recommended Footprint Details
32.26
1
Bottom View
24
15 14 13
Top View
10 11 12
1.00 ø+0.15/0
2.54
Single
+Vin
-Vout
+Vout
-Vin
1 & 24
10 & 15
11 & 14
12 & 13
NC = No Connection
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
2.54
24 PIN SMD Miniature Package Style
RW-S
32.20
10.20
2.54
8.89
9.40
14.50
18.80
Recommended Footprint Details
Pin area
0.1 x 0.50
1 2 3
Pin Connections
Pin #
Single
+Vin
-Vout
+Vout
-Vin
NC
0.50
10 11 12
2.54
1.54
2.03
1 & 24
10 & 15
11 & 14
12 & 13
others
NC = No Connection
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
16.0
Bottom View
24 23 22 21
15 14 13
19.27
17.24
1
Top View
11 x 2.54
27.94
The product information and specifications are subject to change without prior notice. RECOM products are not authorized for use in safety-critical applications (such as life support) without RECOM’s explicit
written consent. A safety-critical application is defined as an application where a failure of a RECOM product may reasonably be expected to endanger or cause loss of life, inflict bodily harm or damage property. The buyer
shall indemnify and hold harmless RECOM, its affiliated companies and its representatives against any damage claims in connection with the unauthorized use of RECOM products in such safety-critical applications.
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