www.recom-international.com
EC 79
August 2002
Selection Guide
Specifications (Core Operating Area) and Operating Temperature / Derating-Graph
Output Power (W
atts)
10.0
2.5
5.0
100
50
0
-25
70
125
Operating Temperature C
0
25
75
90
7.5
Safe Operating Area
ECONOLINE - DC/DC-Converter
REC5-S/DRW Ser., 5W, DIP24, Regul., Wide Input 2:1 & 4:1 (Single & Dual Output)
Voltage Setting Accuracy
2% max.
Temperature Coefficient
0.03%/C
Ripple and Noise (20MHz BW)
100mVp-p max.
Line Regulation (HL-LL)
0.2% max.
Load Regulation (for output load current change from 10% to 100%)
0.2% max.
Short Circuit Protection
Continuous
Operating Temperature
-25C to +70C (see Graph)
Storage Temperature
-55C to +100C
Cooling
Free-Air Convection
Input Filter
Pi Network
Efficiency
70% min.
Isolation Voltage
1.000VDC min.
Isolation Resistance
10
9
ohms min.
Switching Frequency at Full Load
25kHz min.
Isolation Capacitance
80pF max.
Weight
14.6g
Case Material
Non-Conductive Plastic
5W DIP Package
9-18V, 18-36V, 36-72V
Wide Input Range
Short Circuit Protection
Regulated Output
UL94V-0 Package Material
Efficiency to 81%
Features
Part
Input
Output
Output
Efficiency
Number
Voltage
Voltage
Current
DIP24
(VDC)
(VDC)
(mA)
(%)
REC5-XX05SRW*
9-18, 18-36, 36-72
5
1000
75
REC5-XX09SRW*
9-18, 18-36, 36-72
9
556
80
REC5-XX12SRW*
9-18, 18-36, 36-72
12
470
80
REC5-XX15SRW*
9-18, 18-36, 36-72
15
400
81
REC5-XX05DRW*
9-18, 18-36, 36-72
5
500
75
REC5-XX12DRW*
9-18, 18-36, 36-72
12
230
80
REC5-XX15DRW*
9-18, 18-36, 36-72
15
190
81
REC5-XX05SRWZ*
9-36, 18-72
5
1000
74
REC5-XX09SRWZ*
9-36, 18-72
9
556
76
REC5-XX12SRWZ*
9-36, 18-72
12
470
78
REC5-XX15SRWZ*
9-36, 18-72
15
400
80
REC5-XX05DRWZ*
9-36, 18-72
5
500
81
REC5-XX12DRWZ*
9-36, 18-72
12
230
81
REC5-XX15DRWZ*
9-36, 18-72
15
190
81
XX = 9-18Vin = 12
XX = 9-36Vin = 24
*add ,,/A" or ,,/ B" for Pinning,
XX = 18-36Vin = 24
XX = 18-72Vin = 48
see next page.
XX = 36-72Vin = 48
EC 80
www.recom-international.com
August 2002
ECONOLINE - DC/DC-Converter
REC5-S/DRW Ser., 5W, DIP24, Regul., Wide Input 2:1 & 4:1 (Single & Dual Output)
31.80
12.20
3.81
2.54
4.60
23
22
2
3
16
14
9
11
20.30
15.24
Bottom View
24
23
22
1
2
3
15
14
13
10
11
12
Bottom View
20.30
15.24
2.54
1.00 +0.15/0
2.54
2.54
1.00 +0.15/0
2.54
31.80
12.20
2.54
3.81
2.06
Package Style and Pinning B
XX.X 0.5 mm
XX.XX 0.25 mm
Package Style and Pinning (mm)
Package Style and Pinning A
3rd angle
projection
Recommended Footprint Details
Recommended Footprint Details
Pin Connections
Pin #
Single
Dual
2
Vin
Vin
3
Vin
Vin
9
NC
Common
11
NC
Vout
14
+Vout
+Vout
16
Vout
Common
22
+Vin
+Vin
23
+Vin
+Vin
Pin Connections
Pin #
Single
Dual
1
+Vin
+Vin
2
NC
Vout
3
NC
Common
10
Vout
Common
11
+Vout
+Vout
12
Vin
Vin
13
Vin
Vin
14
+Vout
+Vout
15
Vout
Common
22
NC
Common
23
NC
Vout
24
+Vin
+Vin
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