FWS-1203.3 Datasheet, PDF (1/5 Pages) Power Systems GmbH+Co.KG – DC-DC Converter UNIT 8 W WIDE INPUT RANGE DC-DC CONVERTER

DC-DC Converter UNIT
FW Series ( 8 W WIDE INPUT RANGE DC-DC CONVERTER )
FEATURES
z 8W DIL PACKAGE
z 9-18V,18-36V,36-72V WIDE INPUT
RANGE
z SHORT CIRCUIT PROTECTION
z LOW COST
z NO EXTERNAL COMPONENTS
REQUIRED
z REGULATED OUTPUT
z TYPICAL EFFICIENCY 80%
z 100% BURNED IN
z INDUSTRY STANDARD PACKAGE
z MTBF > 700,000 HOURS
z OUTPUT SPECIFICATIONS
z INPUT SPECIFICATIONS
Voltage Setpoint Accuracy
+/-2% max Input Voltage Range
2:1 INPUT RANGE
Temperature Coefficient
+/-0.03%/ ^OC Input Filter
Pi Network
Ripple & Noise (20MHz
100mVp-p max
BW)
Line Regulation¹
Load Regulation²
+/-0.2% max
+/-0.2% max z GENERAL SPECIFICATIONS
Short Circuit Protection
Continuous
z ENVIRONMENTAL SPECIFICATIONS
Efficiency
Isolation Voltage³
Isolation Resistance
70% min
1000 VDC min
109 ohms min
Operating Temperature
-25 ^OC to +71 ^OC Switching Frequency
50 KHz min
Storage Temperature
-55 ^OC to +125 ^OC MTBF
700,000 Hours
Cooling
Free-Air Convection Weight
31.2g Typ
Case Material
Five-Side Shielded Case
ALL SPECIFICATIONS TYPICAL AT NOMINAL Case Size
50.8mm*25.4mm*11.2mm
LINE, FULL LOAD , AND 25 ^OC UNLESS
OTHERWISE NOTED.
1 _{High Line to Low Line.}
2 _{Load Regulation is for output load current change from 10% to 100%.}
3 _{For 10 seconds}
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Version: 4-Oct-02