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ARM2812T/EM 数据表(PDF) 2 Page - International Rectifier

部件名 ARM2812T/EM
功能描述  HYBRID - HIGH RELIABILITY 1 MEGA-RAD HARDENED DC/DC CONVERTER
PDF  13 Pages
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制造商  IRF [International Rectifier]
网页  http://www.irf.com
标志 IRF - International Rectifier

ARM2812T/EM 数据表(HTML) 2 Page - International Rectifier

  ARM2812T/EM Datasheet HTML 1Page - International Rectifier ARM2812T/EM Datasheet HTML 2Page - International Rectifier ARM2812T/EM Datasheet HTML 3Page - International Rectifier ARM2812T/EM Datasheet HTML 4Page - International Rectifier ARM2812T/EM Datasheet HTML 5Page - International Rectifier ARM2812T/EM Datasheet HTML 6Page - International Rectifier ARM2812T/EM Datasheet HTML 7Page - International Rectifier ARM2812T/EM Datasheet HTML 8Page - International Rectifier ARM2812T/EM Datasheet HTML 9Page - International Rectifier Next Button
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ARM28XXT Series
For Notes to Specifications, refer to page 3
Specifications
Electrical Performance -55°C < T
CASE < +125°C,
V
IN=28V, CL=0 unless otherwise specified.
+19V to +60VDC
+19V to +50V for full derating to MIL-STD-975
Minimum Output Current
5% Maximum rated
current, any Output
Output Power
3.0W to 30W
Soldering temperature
300°C for 10 seconds
-55°C to +125°C
Storage case temperature
-65°C to +135°C
-55°C to +85°C for full derating to MIL-STD-975
Operating case
temperature
Recommended Operating Conditions
Absolute Maximum Ratings
Input Voltage range
-0.5V to +80VDC
Input Voltage range
Parameter
Symbol
Conditions
Min
Max
Units
Output voltage accuracy
VOUT
IOUT = 1.5Adc, TC = +25
°C
(main)
IOUT = ±250mAdc, TC = +25
°C ARM2812(dual)
IOUT = ±250mAdc, TC = +25
°C ARM2815(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 ARM2812(dual)
ARM2815(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)
100
mVp.p
Input ripple current Note 6
IRIP
19 Vdc< VIN < 50Vdc
IOUT = 3000 mAdc (main), ±500 mAdc (dual)
150
mAp.p
Switching frequency
FS
Sychronization input open. (pin 6)
225
275
KHz
Efficiency
Eff
IOUT = 3000 mAdc (main), ±500 mAdc (dual)
80
%



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