Series
I500RU
4:1 Input, 5W
Ultra-Miniature
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:
• 5W Output Power
• 4:1 Input Range
Input
Parameter
Conditions
24 VDC Input
Min.
Typ.
24.0
48.0
Max.
36.0
72.0
Units
9.0
Input Voltage Range
VDC
48 VDC Input 18.0
LC Filter
• Miniature Case
Input Filter
• Single & Dual Outputs
• 1,500 VDC Isolation
• >1 MHour MTBF
• 16 Standard Models
• LOWEST COST!!
Reverse Polarity Input Current
1.0
A
Output
Parameter
Conditions
Min.
Typ.
1.0
Max.
3.0
5.0
1.0
0.5
1.0
50
Units
Positive
Negative
Output Voltage Accuracy
%
3.0
Output Voltage Balance
Line Regulation
Load Regulation
Ripple (20 MHz) (Note 1)
Noise (20 MHz) (Note 1)
Output Power Protection
Temperature Coefficient
Output Short Circuit
General
Dual Output , Balanced Loads
Vin = Min to Max
%
%
0.2
0.5
30
Iout = 10% to 100%
mV P - P
mV P - P
%
75
150
120
0.02
0.03
%/ºC
Continuous (Autorecovery)
RoHS Compliant
Parameter
Conditions
Min.
60 Seconds 1,500
500 VDC 1,000
100 kHz, 1V
Typ.
Max.
Units
VDC
MΩ
pF
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Switching Frequency
Environmental
Parameter
100
300
kHz
Conditions
Min.
Typ.
Max.
+85
Units
ºC
Operating Temperature Range
Storage Temperature Range
Cooling
Ambient
-40
-55
+25
+125
ºC
Free Air Convection
RH, Non-condensing
MicroPower Direct
292 Page Street
Suite D
Humidity
95
%
Physical
Stoughton, MA 02072
USA
Case Size
1.08 x 1.08 x 0.38 Inches (25.4 x 25.4 x 9.6 mm)
Metal With Non-Conductive Base (UL94-V0)
0.52 Oz (15g)
Case Material
Weight
T: (781) 344-8226
F: (781) 344-8481
E: sales@micropowerdirect.com
W: www.micropowerdirect.com
Reliability Specifications
Parameter
Conditions
Min.
Typ.
Typ.
Max.
Units
MTBF
MIL HDBK 217F, 25ºC, Gnd Benign
1.0
MHours
Absolute Maximum Ratings
Parameter
Conditions
Min.
Max.
40.0
80.0
300
Units
24 VDC Input -0.7
48 VDC Input -0.7
Lead Temperature
1.5 mm From Case For 10 Sec
All Models
ºC
Internal Power Dissipation
450
mW
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.