August 2002
EC
www.recom-international.com
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
-25
70
125
150
Operating Temperature C
Safe Operating Area
0
ECONOLINE - DC/DC-Converter
REC2.2-DUI Series, 2.2 Watt, DIP24, Isolated Outputs (Dual Output)
Part
Input
Output
Output
Efficiency
Number
Voltage
Voltage
Current
DIP24
(VDC)
(VDC)
(mA)
(%)
REC2.2-XX3.3DUI
3.3, 5, 12, 24
3.3
333
72
REC2.2-XX05DUI
3.3, 5, 12, 24
5
200
75
REC2.2-XX12DUI
3.3, 5, 12, 24
12
90
78
REC2.2-XX15DUI
3.3, 5, 12, 24
15
75
80
REC2.2-XX24DUI
3.3, 5, 12, 24
24
46
80
Input Voltage
10%
Output Accuracy
5%
Line Voltage Regulation
1.2%/1%V Input
Output Power
2.2 Watt max.
Load Voltage Regulation (10% - 100% Full Load)
10%
Ripple and Noise (20MHz limited)
100mVp-p max.
Efficiency at Full Load
70% min.
Isolation Voltage
500VDC min.
Isolation Resistance (Viso = 500VDC)
10 G min.
Isolation Capacitance
50pF min./1.5nF max.
Short Circuit Protection
Short Term
Switching Frequency at Full Load
31kHz min. / 85kHz max.
Operating Temperature
-25C to +70C (see Graph)
Storage Temperature
-55C to +125C
Package Weight
12.3g
Features
500VDC Isolation
High Efficiency
Internal Filtering
Cost Effective
UL94V-0 Package Material
Up to 2.2W Unregulated Output
Power
Dual In-Line Package
Isolated Outputs
August 2002
www.recom-international.com
EC
ECONOLINE - DC/DC-Converter
REC2.2-DUI Series, 2.2 Watt, DIP24, Isolated Outputs (Dual Output)
Package Style and Pinning (mm)
20.30
REC2.2-0505DUI
RECOM
****
31.50
4.10
15.24
Top View
15 Vout 2
14 +Vout 2
13
24
23 Vout 1
22 +Vout 1
+Vin 1
2
3
10
11
Vin 12
10.29
17.78 typ.
2.0
0.51 typ.
2.54
2.54
1.00 +0.15/0
2.54
XX.X 0.5 mm
XX.XX 0.25 mm
3rd angle
projection
Recommended Footprint Details
24 PIN DIP Package
PDF 
ZIP