ECONOLINE - DC/DC-Converter
REC2.2-DUI Series, 2.2 Watt, DIP24, Isolated Outputs (Dual Output)
Features
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500VDC Isolation
High Efficiency
Internal Filtering
Cost Effective
UL94V-0 Package Material
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Up to 2.2W Unregulated Output
Power
Dual In-Line Package
Isolated Outputs
Selection Guide
Part
Number
DIP24
REC2.2-XX3.3DUI
REC2.2-XX05DUI
REC2.2-XX12DUI
REC2.2-XX15DUI
REC2.2-XX24DUI
Input
Voltage
(VDC)
3.3, 5, 12, 24
3.3, 5, 12, 24
3.3, 5, 12, 24
3.3, 5, 12, 24
3.3, 5, 12, 24
Output
Voltage
(VDC)
±3.3
±5
±12
±15
±24
Output
Current
(mA)
±333
±200
±90
±75
±46
Efficiency
(%)
72
75
78
80
80
Specifications (Core Operating Area) and Operating Temperature / Derating-Graph
Input Voltage
Output Accuracy
Line Voltage Regulation
Output Power
Load Voltage Regulation (10% - 100% Full Load)
Ripple and Noise (20MHz limited)
Efficiency at Full Load
Isolation Voltage
Isolation Resistance (Viso = 500VDC)
Isolation Capacitance
Short Circuit Protection
Switching Frequency at Full Load
Operating Temperature
Storage Temperature
Package Weight
±10%
±5%
1.2%/1%V Input
2.2 Watt max.
±10%
100mVp-p max.
70% min.
500VDC min.
10 GΩ min.
50pF min./1.5nF max.
Short Term
31kHz min. / 85kHz max.
-25°C to +70°C (see Graph)
-55°C to +125°C
12.3g
Output Power (Watts)
2.2
Safe Operating Area
1.1
0
-25
0
50
100
125
150
70
Operating Temperature ˚C
4.4
3.3
EC
August 2002
www.recom-international.com
ECONOLINE - DC/DC-Converter
REC2.2-DUI Series, 2.2 Watt, DIP24, Isolated Outputs (Dual Output)
Package Style and Pinning (mm)
24 PIN DIP Package
3rd angle
projection
Top View
+Vin 1
2
3
24
23 –Vout 1
22 +Vout 1
31.50
20.30
REC2.2-0505DUI
RECOM
****
10
11
– Vin 12
15 –Vout 2
14 +Vout 2
13
10.29
4.10
2.0
17.78 typ.
2.54
0.51 typ.
15.24
Recommended Footprint Details
2.54
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
2.54
1.00 ø+0.15/–0
www.recom-international.com
August 2002
EC
单片机
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