參數(shù)資料
型號(hào)： ARM2812T
英文描述： Hi-Rel DC-DC MegaRad-Hard Triple Converter in a ARM package
中文描述： 高可靠性的DC - DC MegaRad硬三轉(zhuǎn)換器在ARM的包
文件頁(yè)數(shù)： 2/13頁(yè)
文件大?。?/td> 94K
代理商： ARM2812T
2
www.irf.com
ARM28XXT 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, V
IN
=28V, C
L
=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
V
OUT
I
OUT
= 1.5Adc, T
C
= +25
°
C
I
OUT
= ±250mAdc, T
C
= +25
°
C ARM2812(dual)
I
OUT
= ±250mAdc, T
C
= +25
°
C ARM2815(dual)
(main)
4.95
±11.50
±14.50
5.05
±12.50
±15.15
Vdc
Output power Note 5
P
OUT
19 Vdc< V
IN
< 50Vdc
3
30
W
Output current Note 5
I
OUT
19 Vdc< V
IN
< 50Vdc
(main)
(dual)
150
75
3000
750
mAdc
Line regulation Note 3
VR
LINE
150 mAdc < I
OUT
< 3000 mAdc
19 Vdc< V
IN
< 50Vdc
±75 mAdc < I
OUT
< ±750 mAdc
(main)
(dual)
-15
-60
+15
+60
mV
Load regulation Note 4
VR
LOAD
150 mAdc < I
OUT
< 3000 mAdc
19 Vdc< V
IN
< 50Vdc
±75 mAdc < I
OUT
< ±750 mAdc
(main)
(dual)
-180
-300
+180
+300
mV
Cross regulation Note 8
VR
CROSS
(main)
19 Vdc< V
IN
< 50Vdc
(dual)
-10
-500
+10
+500
mV
Total regulation
VR
All conditions of Line, Load,
Cross Regulation, Aging,
Temperature and Radiation ARM*2812(dual)
(main)
ARM2815(dual)
4.8
±11.1
±13.9
5.2
±12.9
±16.0
V
Input current
I
IN
I
OUT
= minimum rated, Pin 3 open
Pin 3 shorted to pin 2 (disabled)
250
8
mA
Output ripple voltage Note 6
V
RIP
19 Vdc< V
< 50Vdc
I
OUT
= 3000 mAdc (main), ±500 mAdc (dual)
100
mV
p.p
Input ripple current Note 6
I
RIP
19 Vdc< V
< 50Vdc
I
OUT
= 3000 mAdc (main), ±500 mAdc (dual)
150
mA
p.p
Switching frequency
F
S
Sychronization input open. (pin 6)
225
275
kHz
Efficiency
Eff
I
OUT
= 3000 mAdc (main), ±500 mAdc (dual)
80
%
相關(guān)PDF資料
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ARM2812T/CK 制造商:IRF 制造商全稱(chēng):International Rectifier 功能描述:HYBRID - HIGH RELIABILITY 1 MEGA-RAD HARDENED DC/DC CONVERTER
ARM2812T/EM 制造商:IRF 制造商全稱(chēng):International Rectifier 功能描述:HYBRID - HIGH RELIABILITY 1 MEGA-RAD HARDENED DC/DC CONVERTER
ARM2815T 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:Hi-Rel DC-DC MegaRad-Hard Triple Converter in a ARM package
ARM2815T/CK 制造商:IRF 制造商全稱(chēng):International Rectifier 功能描述:HYBRID - HIGH RELIABILITY 1 MEGA-RAD HARDENED DC/DC CONVERTER
ARM2815T/EM 制造商:IRF 制造商全稱(chēng):International Rectifier 功能描述:HYBRID - HIGH RELIABILITY 1 MEGA-RAD HARDENED DC/DC CONVERTER
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