Features
Regulated
Converters
●
●
●
●
●
●
●
3W DIP Package Isolated Dual Outputs
Vout1 / Vout2
Input / Output 2KVDC Isolation min.
UL94V-0 Package Material
Continuous Short Circuit Protection
Auto-Restarting (V1)
Wide Input 2:1
Internal SMD design
100% Burned In
ECONOLINE
DC/DC-Converter
REC3-
DRWI/A
Series
3 Watt
DIP24
Isolated
Dual Output
Selection Guide
Part
Number
DIP24
REC3-050505DRWI/A
REC3-050509DRWI/A
REC3-050512DRWI/A
REC3-050515DRWI/A
REC3-120505DRWI/A
REC3-120509DRWI/A
REC3-120512DRWI/A
REC3-120515DRWI/A
REC3-240505DRWI/A
REC3-240509DRWI/A
REC3-240512DRWI/A
REC3-240515DRWI/A
REC3-480505DRWI/A
REC3-480509DRWI/A
REC3-480512DRWI/A
REC3-480515DRWI/A
Input
Voltage
(VDC)
4.5-9
4.5-9
4.5-9
4.5-9
9-18
9-18
9-18
9-18
18-36
18-36
18-36
18-36
36-72
36-72
36-72
36-72
Output
Voltage
Vout1(VDC)
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
Output
Current
at Vout1(mA)
300*
300*
300*
300*
300*
300*
300*
300*
300*
300*
300*
300*
300*
300*
300*
300*
Output
Voltage
5
9
12
15
5
9
12
15
5
9
12
15
5
9
12
15
Output
Current
300
167
125
100
300
167
125
100
300
167
125
100
300
167
125
100
Vout2(VDC) at Vout2(mA)
EN-60950-1 Certified
EN-60601-1 Certified
UL-60950-1 Certified
* V1 min. load 100mA to supply V2 well
*
add suffix "M" for Metal Case, e.g.
REC3-240505DRWI/AM
For alternative custom output voltage and power combinations, please contact Recom Technical Support
Specifications
(Core Operating Area)
Input Voltage Range
Output Voltage Accuracy
Line Voltage Regulation
Load Voltage Regulation (10% to 100% full load )
Output Ripple and Noise (at 20MHz BW)
Operating Frequency
No Load Power Consumption
Isolation Voltage
Input / Output (tested for 1 second)
Vout1 / Vout2 (tested for 1 second)
Rated Working Voltage
(long term isolation)
Isolation Capacitance
Isolation Resistance
Short Circuit Protection (V1)
Operating Temperature Range
(free air convection)
Storage Temperature Range
Vin=5V
Vin=12, 24, 48V
2:1
±2% max.
±0.4% max.
±0.6% max.
50mVp-p max.
100kHz typ.
300mW max.
2000VDC min.
500VDC min.
see Application Notes
40pF typ.
1 GΩ min.
Continuous
-40°C to +80°C (see Graph)
-40°C to +85°C (see Graph)
-55°C to +125°C
continued on next page
www.recom-international.com
January-2007
109
ECONOLINE
DC/DC-Converter
Specifications
(Core Operating Area)
Relative Humidity
Case Material
Thermal Impedance
Package Weight
MTBF (+25°C)
(+80°C)
Detailed Information see
Application Notes chapter "MTBF"
REC3-DRWI/A
Series
95% RH
Non-Conductive Plastic
Natural convection
using MIL-HDBK 217F
using MIL-HDBK 217F
20°C/W for metal case
13g
877 x 10
3
hours
138 x 10
3
hours
Derating-Graph
(Ambient Temperature)
Vin = 5V
100
80
(2W) 67
60
(1.5W) 50
40
Vin = 12, 24, 48V
100
80
(2W) 67
60
(1.5W) 50
40
Output Power (%)
Output Power (%)
20
0
Safe Operating Area
0
50
150
20
0
-40
Safe Operating Area
0
50
150
100
80 105
96
Operating Temperature °C
-40
100
85 105
98
Operating Temperature °C
Package Style and Pinning (mm) Wide Input 2:1
3rd angle
projection
24 PIN DIP Package
32.00
10.20
3.81
4.60
0.51
20.30
Pin Connections
Pin #
2
3
Dual
–Vin
–Vin
+Vout 2
–Vout 2
+Vout 1
–Vout 1
+Vin
+Vin
15.24
9
11
14
16
22
23
Recommended Footprint Details
1.00 ø+0.15/0
2 3
Bottom View
23 22
16
14
Top View
9
11
NC = No Connection
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
2.54
2.54
110
January-2007
www.recom-international.com
Analog electronics
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