SRS-0505-1 Datasheet, PDF (1/5 Pages) Power Systems GmbH+Co.KG – DC-DC Converter UNIT 0,5W TO 1W REGULATED DC-DC CONVERTER

DC-DC Converter UNIT
SR Series (0,5W TO 1W REGULATED DC-DC CONVERTER)
FEATURES
z 1000VDC ISOLATION
z EFFICIENCY UP TO 72%
z INTERNAL SMD TECHNOLOGY
z LOW COST
z NO HEATSINK REQUIRED
z UP TO 1W REGULATED OUTPUT
POWER
z DUAL IN LINE PACKAGE
z 100% BURNED IN
z MTBF > 2,000,000 HOURS
z OUTPUT SPECIFICATIONS
z INPUT SPECIFICATIONS
Voltage Setpoint Accuracy
+/-2% max Input Voltage Range
+/-10% max
Temperature Coefficient
+/-0.03%/ ^OC Input Filter
Capacitor Type
Ripple & Noise (20MHz
100mVp-p max
BW)
Line Regulation¹
Load Regulation²
+/-0.5% max
+/-0.5% max z GENERAL SPECIFICATIONS
Short Circuit Protection Current limit Protection
Short Circuit Restart
Automatic
z ENVIRONMENTAL SPECIFICATIONS
Efficiency
Isolation Voltage³
Isolation Resistance
50% 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 Isolation Capacitance
80pF max
Cooling
Free-Air Convection MTBF
2,000,000 Hours
Weight
3.1g Typ
ALL SPECIFICATIONS TYPICAL AT NOMINAL Case Material
Non-Conductive Plastic
LINE, FULL LOAD , AND 25 ^OC UNLESS Case Size
22.6mm*9.9mm*8.4mm
OTHERWISE NOTED.
1 _{High Line to Low Line.}
2 _{Load Regulation is for output load current change from 20% to 100%.}
3 _{For 60 seconds}
www.Power-Systems.de
Page: 1 / 5
Version: 4-Oct-02