Datasheet REC2.2-2412SRW4, REC2.2-243.3SRW4, REC2.2-2415SRW4, REC2.2-4805SRW4, REC2.2-4812SRW4 Datasheet (RECOM)
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www.recom-international.com EC 69August 2002
Selection Guide
Specifications (Core Operating Area) and Operating Temperature / Derating-Graph
Output Power (Watts)
4.4
3.3
1.1
2.2
100500-40
85
125
150
Operating Temperature ˚C
Safe Operating Area
0
ECONOLINE - DC/DC-Converter
REC2.2-SRW4 Series, 2.2W, DIP24, Regul., 4:1 Ultra Wide Input Range (Single Output)
Input Voltage 9-36VDC, 36-72VDC
Output Accuracy ±1% typ.
Line Voltage Regulation (10% - 100% Full Load) ±0.2% max.
Output Power 2.2 Watt max.
Load Voltage Regulation (10% - 100% Full Load) ±0.4% max.
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 100kHz typ.
Operating Temperature -40°C to +85°C (see Graph)
Storage Temperature -55°C to +125°C
Part Input Output Output Efficiency
Number Voltage Voltage Current
DIP24 (VDC) (VDC) (mA) (%)
REC2.2-243.3SRW4 9 - 36 3.3 666 73
REC2.2-2405SRW4 9 - 36 5 440 78
REC2.2-2412SRW4 9 - 36 12 183 83
REC2.2-2415SRW4 9 - 36 15 147 83
REC2.2-4805SRW4 18 - 72 5 440 78
REC2.2-4812SRW4 18 - 72 12 183 83
REC2.2-4815SRW4 18 - 72 15 147 83
Features
● 2.2W DIL Package
● 9-36V, 36-72V Ultra Wide Input
Range
● Short Circuit Protection
● Regulated Output
● UL94V-0 Package Material
Page 2
EC 70 www.recom-international.comAugust 2002
ECONOLINE - DC/DC-Converter
REC2.2-SRW4 Series, 2.2W, DIP24, Regul., 4:1 Ultra Wide Input Range (Single Output)
Package Style and Pinning (mm)
12.70 max.
22.86 typ.
2.0
0.51 typ.
2.54
2.54
1.00ø+0.15/–0
2.54
20.32 max.
REC2.2-1205SRW4
RECOM
****
32.20 max.
Top View
15 – Vout
14 +Vout
13
24+Vin 1
10
11
–Vin12
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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