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• 1 WATT UNREGULATED OUTPUT POWER
• 4 PIN SINGLE-IN-LINE PACKAGE (SIP)
• HIGH EFFICIENCY FOR LOW POWER APPLICATION
• UL 94-V0 NON-CONDUCTED CASE
• INTERNAL INPUT & OUTPUT FILTER
• INPUT / OUTPUT ISOLATION UP TO 1KVDC
The DUR01 series are the standard building blocks for on-board distributed power
systems. They are ideally suited to providing single and dual supplies on primarily
digital boards with added benefit of galvanic isolation to reduce switching noise. All of
the rated power may be drawn from a single pin provided the total load does not
exceed 1 watt.
T E C H N I C A L S P E C I F I C AT I O N All specifications are typical at nominal input, full load and 25ºC otherwise noted
OUTPUT SPECIFICATIONS
Output power
GENERAL SPECIFICATIONS
Efficiency
1 Watt max
± 5%
See table
Voltage accuracy
Full load and nominal Vin
Isolation voltage
1000VDC, min
9
Minimum load (Note 1)
10% of FL
Isolation resistance
Isolation capacitance
Switching frequency
Design meet safety standard
Case material
10 ohms, min
3.3V & 5V output 1.3%/1% of Vin
Line regulation LL to HL at Full Load
80pF, typ.
90KHz, typ
others
1.2%/1% of Vin
3.3V & 5V output
others
± 15%
± 10%
Load regulation
10% to 100% FL
20MHz bandwidth
UL60950-1, EN60950-1
Non-conductive black plastic
Epoxy (UL94-V0)
Ripple and noise
100mVp-p
±0.1% / ºC, max
Short term
Temperature coefficient
Short circuit protection
Potting material
0.45 X 0.24 X 0.40 Inch
(11.5 X 6.0 X 10.2 mm)
Dimensions
INPUT SPECIFICATIONS
Weight
1.5g (0.053oz)
1.137 x 109 hrs
3.3V nominal input
5V nominal input
12V nominal input
15V nominal input
24V nominal input
3.0 – 3.6VDC
4.5 – 5.5VDC
10.8 – 13.2VDC
13.5 – 16.5VDC
21.6 – 26.4VDC
Input voltage range
MTBF (Note 2)
ENVIRONMENTAL SPECIFICATIONS
Operating temperature range
Storage temperature range
Thermal shock
-40ºC ~ +85ºC (with derating)
-55ºC ~ +105ºC
Input filter
Capacitor
MIL-STD-810D
Vibration
10~55Hz, 10G, 30minutes along X,Y and Z
5% to 95% RH
Relative humidity
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RSG Electronic Components GmbH Sprendlinger Landstr. 115 D-63069 Offenbach/Germany
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RSG
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Tel. +49 69 984047-0 Fax +49 69 984047-77 info@rsg-electronic.de www.rsg-electronic.de
ELECTRONIC COMPONENTS
Änderungen vorbehalten / subject to change without notice