A300ERU
Series
Low Cost, 4:1 Input 3W
Single & Dual Output
DC/DC Converters
Electrical Specifications
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Key Features:
•
3W Output Power
•
4:1 Input Voltage Range
•
1,500 VDC Isolation
•
-40ºC to +85ºC Temp Range
•
Compact DIP Case
•
Single & Dual Outputs
•
1.0 MH MTBF
•
Industry Standard Pin-Out
•
Low, Low Cost!
Input
Parameter
Input Voltage Range (See Note 1)
Input Filter
Short Circuit Input Power
Conditions
24 VDC Input
48 VDC Input
Min.
9.0
18.0
Typ.
24.0
48.0
2,000
Conditions
See Note 2
Dual Output , Balanced Loads
Vin = Min to Max
Iout = 10% to 100%
See Note 3
120
±0.03
Continuous (Autorecovery)
Conditions
60 Seconds
500 VDC
Min.
1,500
1,000
100
300
Conditions
Ambient
Min.
-40
-55
Free Air Convection
RH, Non-condensing
95
%
Typ.
Max.
+85
+125
Typ.
Max.
Units
VDC
M
pF
kHz
Units
ºC
ºC
Min.
Typ.
±1.0
±3.0
±0.2
±0.5
75
±0.5
±1.0
150
Max.
±3.0
Max.
36.0
72.0
Units
VDC
Capacitors
mW
Units
%
%
%
%
mV P - P
%
%/ºC
Output
Parameter
Output Voltage Accuracy
Output Voltage Balance
Line Regulation
Load Regulation
Ripple & Noise (20 MHz)
Output Power Protection
Temperature Coefficient
Output Short Circuit
General
Parameter
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Switching Frequency
Environmental
Parameter
Operating Temperature Range
Storage Temperature Range
Cooling
Humidity
Physical
Case Size (See Note 4)
Case Material (See Note 4)
1.25 x 0.80 x 0.37 Inches (31.8 x 20.3 x 9.5 mm)
Non-Conductive Black Plastic (UL94V-0)
0.52 Oz (15g)
Conditions
MIL HDBK 217F, 25ºC, Gnd Benign
Conditions
24 VDC Input
48 VDC Input
1.5 mm From Case For 10 Sec
All Models
Min.
1.0
Min.
-0.7
-0.7
Typ.
Max.
40.0
80.0
300
2,500
Typ.
Max.
Units
MHours
Units
VDC
ºC
mW
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
Weight
Reliability Specifications
Parameter
MTBF
Absolute Maximum Ratings
Parameter
Input Voltage Surge (1 Sec)
Lead Temperature
Internal Power Dissipation
Caution:
Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
www.micropowerdirect.com
MPD [ MICROPOWER DIRECT, LLC ]
