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ART28XXT Datasheet(PDF) 2 Page - International Rectifier

Part No. ART28XXT
Description  28V Input, Triple Output / HYBRID - HIGH RELIABILITY RADIATION HARDENED DC/DC CONVERTER
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Maker  IRF [International Rectifier]
Homepage  http://www.irf.com
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ART28XXT Datasheet(HTML) 2 Page - International Rectifier

 
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ART28XXT Series
For Notes to SPECIFICATIONS, refer to page 3
Input Voltage
-0.5V to 80V
Input Voltage Range
19V to 60V
Minimum Output Current
5% maximum rated
19V to 50V for full derating
current, any output
to MIL-STD-975
Soldering Temperature
300°C for 10 seconds
Output Power Range
3W to 30 W
Storage Temperature
-65°C to +135°C
Operating Temperature -55°C to +125°C
Absolute Maximum/Minimum Ratings Note1 Recommended Operating Conditions Note 2
SPECIFICATIONS
Electrical Performance -55°C < T
CASE < +125°C, VIN=28V, CL=0 unless otherwise specified.
-55°C to +85°C for full
derating to MIL-STD-975
Parameter
Symbol
Conditions
Min
Max
Units
Output voltage accuracy
VOUT
IOUT = 1.5Adc, TC = +25
°C
(main)
IOUT = ±250mAdc, TC = +25
°C ART2812(dual)
IOUT = ±250mAdc, TC = +25
°C ART2815(dual)
4.95
±11.50
±14.50
5.05
±12.50
±15.15
Vdc
Output power
Note 5
POUT
19 Vdc< VIN < 50Vdc
3.0
30
W
Output current
Note 5
IOUT
(main)
19 Vdc< VIN < 50Vdc
(dual)
150
75
3000
750
mAdc
Line regulation Note 3
VRLINE
150 mAdc < IOUT < 3000 mAdc
(main)
19 Vdc< VIN < 50Vdc
±75 mAdc < IOUT < ±750 mAdc
(dual)
-15
-60
+15
+60
mV
Load regulation
Note 4
VRLOAD
150 mAdc < IOUT < 3000 mAdc
(main)
19 Vdc< VIN < 50Vdc
±75 mAdc < IOUT < ±750 mAdc
(dual)
-180
-300
+180
+300
mV
Cross regulation
Note 8
VRCROSS
(main)
19 Vdc< VIN < 50Vdc
(dual)
-10
-500
+10
+500
mV
Total regulation
VR
All conditions of Line, Load,
(main)
Cross Regulation, Aging,
Temperature and Radiation ART2812(dual)
ART2815(dual)
4.8
±11.1
±13.9
5.2
±12.9
±16.0
V
Input current
IIN
IOUT = minimum rated, Pin 3 open
Pin 3 shorted to pin 2 (disabled)
250
8.0
mA
Output ripple voltage
Note 6
VRIP
19 Vdc< VIN < 50Vdc
IOUT = 3000 mAdc (main), ±500 mAdc (dual)
70
mVp.p
Input ripple current
Note 6
IRIP
19 Vdc< VIN < 50Vdc
IOUT = 3000 mAdc (main), ±500 mAdc (dual)
100
mAp.p
Switching frequency
FS
Sychronization input open. (pin 6)
225
275
kHz
Efficiency
Eff
IOUT = 3000 mAdc (main), ±500 mAdc (dual)
83
%


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