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A300RU Datasheet(PDF) 1 Page - MicroPower Direct, LLC

Part No. A300RU
Description  Single & Dual Output, 3W Ultra-Wide Input Range DC/DC Converters
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Maker  MPD [MicroPower Direct, LLC]
Homepage  http://www.micropowerdirect.com
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A300RU Datasheet(HTML) 1 Page - MicroPower Direct, LLC

   
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Key Features:
3W Output Power
4:1 Input Voltage Range
1,500 VDC Isolation
EN60950 Compliant
Meets EN55022 “A”
Single & Dual Outputs
1.0 MH MTBF
Industry Standard Pin-Out
A300RU
Single & Dual Output, 3W
Ultra-Wide Input Range
DC/DC Converters
Series
MicroPower Direct
292 Page Street
Suite D
Stoughton, MA 02072
USA
T: (781) 344-8226
F: (781) 344-8481
E: sales@micropowerdirect.com
W: www.micropowerdirect.com
www.micropowerdirect.com
Electrical Specifications
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Input
Parameter
Conditions
Min.
Typ.
Max.
Units
Input Start Voltage
24 VDC Input
6.0
7.5
9.0
VDC
48 VDC Input
12.0
15.0
18.0
Under Voltage Shutdown
24 VDC Input
8.5
VDC
48 VDC Input
16.0
Input Filter
(Pi) Filter (Meets EN55022 Class “A”)
Reverse Polarity Input Current
0.5
A
Short Circuit Input Power
2,000
mW
Output
Parameter
Conditions
Min.
Typ.
Max.
Units
Output Voltage Accuracy
±0.5
±2.0
%
Output Voltage Balance
Dual Output , Balanced Loads
±0.5
±3.0
%
Line Regulation
Vin = Min to Max
±0.2
±1.0
%
Load Regulation
Iout = 10% to 100%
±0.3
±1.0
%
Ripple & Noise (20 MHz)
See Note 1
40
75
mV P - P
Ripple & Noise (20 MHz)
Over Line, Load & Temp
150
mV P - P
Ripple & Noise (20 MHz)
15
mV rms
Output Power Protection
Vin = Min
110
%
Transient Recovery Time (Note 2)
25% Load Step Change
150
500
µSec
Transient Response Deviation
±2.0
%
Temperature Coefficient
±0.01
±0.02
%/ºC
Output Short Circuit
Continuous (Autorecovery)
General
Parameter
Conditions
Min.
Typ.
Max.
Units
Isolation Voltage
60 Seconds
1,500
VDC
Isolation Resistance
500 VDC
1,000
M
Isolation Capacitance
100 kHz/1V
380
500
pF
Switching Frequency
350
kHz
Environmental
Parameter
Conditions
Min.
Typ.
Max.
Units
Operating Temperature Range
Ambient
-40
+71
ºC
Operating Temperature Range
Case
+90
ºC
Storage Temperature Range
-55
+125
ºC
Cooling
Free Air Convection
Humidity
RH, Non-condensing
95
%
Physical
Case Size
1.25 x 0.80 x 0.40 Inches (31.8 x 20.3 x 10.2 mm)
Case Material
Non-Conductive Black Plastic (UL94V-0)
Weight
0.42 Oz (12.2g)
Reliability Specifications
Parameter
Conditions
Min.
Typ.
Max.
Units
MTBF
MIL HDBK 217F, 25ºC, Gnd Benign
1.0
MHours
Absolute Maximum Ratings
Parameter
Conditions
Min.
Typ.
Max.
Units
Input Voltage Surge (1 Sec)
24 VDC Input
-0.7
50.0
VDC
48 VDC Input
-0.7
100.0
Lead Temperature
1.5 mm From Case For 10 Sec
260
ºC
Internal Power Dissipation
All Models
2,500
mW
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.


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