鈥?/div>
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
OUTPUT SPECIFICATIONS
Output power
Voltage accuracy
Minimum load (Note 1)
Line regulation LL to HL at Full Load
Load regulation
Ripple and noise
Temperature coefficient
Short circuit protection
Full load and nominal Vin
All specifications are typical at nominal input, full load and 25潞C otherwise noted
GENERAL SPECIFICATIONS
1 Watt max
鹵 5%
10% of FL
of Vin
of Vin
鹵 15%
鹵 10%
Efficiency
Isolation voltage
Isolation resistance
Isolation capacitance
Switching frequency
Design meet safety standard
Case material
Potting material
Dimensions
9
See table
1000VDC, min
10 ohms, min
80pF, typ.
90KHz, typ
UL1950, EN60950
Non-conducted black plastic
Epoxy (UL94-V0)
0.45 X 0.24 X 0.40 Inch
(11.5 X 6.0 X 10.2 mm)
1.5g (0.053oz)
1.137 x 10
9
hrs
3.3V & 5V output 1.3%/1%
others
1.2%/1%
3.3V & 5V output
10% to 100% FL
others
20MHz bandwidth
100mVp-p
I0.1%
/ 潞C, max
Short term
INPUT SPECIFICATIONS
Input voltage range
3.3V nominal input
5V nominal input
12V nominal input
15V nominal input
24V nominal input
3.0 鈥?3.6VDC
4.5 鈥?5.5VDC
10.8 鈥?13.2VDC
13.5 鈥?16.5VDC
21.6 鈥?26.4VDC
Capacitor
Weight
MTBF (Note 2)
ENVIRONMENTAL SPECIFICATIONS
Operating temperature range
Storage temperature range
Thermal shock
Vibration
Relative humidity
-40潞C ~ +85潞C (with derating)
-55潞C ~ +105潞C
MIL-STD-810D
10~55Hz, 2G, 30minutes along X,Y and Z
5% to 95% RH
Input filter
1
2
