www.recom-international.com
EC 67
August 2002
Selection Guide
Specifications (Core Operating Area) and Operating Temperature / Derating-Graph
Output Power (W
atts)
4.4
3.3
1.1
2.2
100
50
0
-40
85
125
150
Operating Temperature C
Safe Operating Area
0
ECONOLINE - DC/DC-Converter
REC2.2-SRW Series, 2.2W, DIP24, Regulated, Wide Input Range 2:1 (Single Output)
Input Voltage
Selection Table
Output Accuracy
1% typ.
Line Voltage Regulation (10% - 100% Full Load)
0.1% typ.
Output Power
2.2 Watt max.
Load Voltage Regulation (10% - 100% Full Load)
0.2% typ.
Ripple and Noise (20MHz limited)
50mVp-p max.
Efficiency at Full Load
up to 83%
Isolation Voltage
1000VDC min.
Short Circuit Protection
Continuous
Switching Frequency at Full Load
85kHz min.
Operating Temperature
-40C to +85C (see Graph)
Storage Temperature
-55C to +125C
Part
Input
Output
Output
Efficiency
Number
Voltage
Voltage
Current
DIP24
(VDC)
(VDC)
(mA)
(%)
REC2.2-1205SRW
9 - 18
5
440
75
REC2.2-1212SRW
9 - 18
12
183
77
REC2.2-1215SRW
9 - 18
15
147
80
REC2.2-1224SRW
9 - 18
24
92
82
REC2.2-2405SRW
18 -36
5
440
79
REC2.2-2412SRW
18 - 36
12
183
83
REC2.2-2415SRW
18 - 36
15
147
83
REC2.2-2424SRW
18 - 36
24
92
82
REC2.2-4805SRW
36 - 72
5
440
78
REC2.2-4812SRW
36 - 72
12
183
83
REC2.2-4815SRW
36 - 72
15
147
83
REC2.2-4824SRW
36 - 72
24
92
82
Features
2.2W DIP Package
Short Circuit Protection
Cost Effective
No Extern. Components Required
Regulated Output
Typical Efficiency 75%
100% Burned In
Industry Standard Package
UL94V-0 Package Material
EC 68
www.recom-international.com
August 2002
ECONOLINE - DC/DC-Converter
REC2.2-SRW Series, 2.2W, DIP24, Regulated, Wide Input Range 2:1 (Single Output)
Package Style and Pinning (mm)
12.70 max.
22.86 typ.
2.0
0.51 typ.
2.54
2.54
1.00 +0.15/0
2.54
20.32 max.
REC2.2-1205SRW
RECOM
****
32.20 max.
Top View
15 Vout
14 +Vout
13
24
+Vin 1
10
11
Vin 12
3.05 min.
15.24
XX.X 0.5 mm
XX.XX 0.25 mm
3rd angle
projection
Recommended Footprint Details
24 PIN DIP Package
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