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參數(shù)資料
| 型號(hào)： | AHF2812S |
| 廠商： | International Rectifier |
| 英文描述： | 28V Input, Single and Dual Output |
| 中文描述： | 28V輸入，單路和雙路輸出 |
| 文件頁(yè)數(shù)： | 12/17頁(yè) |
| 文件大?。?/td> | 148K |
| 代理商： | AHF2812S |
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12
www.irf.com
AHF28XX Series
Specifications
AHF2815D
Table VI. Electrical Performance Characteristics
For Notes to Specifications, refer to page 13
ABSOLUTE MAXIMUM RATINGS
Input Voltage -0.5V to 50V
Soldering Temperature 300°C for 10 seconds
Case Temperature Operating -55°C to +125°C
Storage -65°C to +135°C
Limits
Test
Symbol
Conditions
-55°C
≤
Tc
≤
+125°C
Vin = 28 Vdc ±5%, C
= 0
Unless otherwise specified
Group A
Subgroups
1
2,3
1,2,3
Device
Types
Min
±14.85
±14.70
80
Max
±15.15
±15.30
720
Unit
Output voltage
Output current
Output ripple
voltage
Line regulation
V
OUT
I
OUT
I
OUT
= 0
V
= 16, 28, and 40 V dc,
each output
V
= 16, 28, and 40 V dc,
B.W. = 20 Hz to 2 MHz
V
= 16, 28, and 40 V dc,
Iout = 0, 400, and 800 mA
V
IN
= 16, 28, and 40 V dc,
I
OUT
= 0, 400, and 800 mA
10 percent to 90 percent
load change each output
I
= 0, inhibit (pin 1)
tied to input return (pin 7)
I
= 0,
inhibit (pin 1) = open
I
= 800mA
B.W. = 20 Hz to 2 MHz
I
OUT
= 800mA
Input to output or any pin
to case (except pin 6) at 500
V dc, T
= +25°C
No effect on dc
performance,
T
= +25°C, total for both
outputs
01
01
V
mA
1,2
3
V
RIP
1,2,3
01
60
mV p-p
4
VR
LINE
1,2,3
01
35
mV
Load regulation
4
VR
LOAD
1,2,3
01
35
mV
Cross regulation
5
VR
cros
1,2,3
01
3.0
%
Input current
I
IN
1,2,3
01
12
mA
55
Input ripple
current
Efficiency
Isolation
3,4
I
RIP
1,2,3
01
50
mA p-p
4
E
FF
ISO
1,3
2
1
01
01
78
75
100
%
M
Capacitive load
6,7
C
L
4
01
200
μF
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| AHF2812SF | 28V Input, Single and Dual Output |
| AHF2815D | 28V Input, Single and Dual Output |
| AHF2815DF | 28V Input, Single and Dual Output |
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| AHF2815SF | 28V Input, Single and Dual Output |
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| AHF2812S/CH | 制造商:International Rectifier 功能描述:DC/DC CONVERTER, CLASS H - Bulk |
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| AHF2812S/HB | 制造商:International Rectifier 功能描述:DC/DC CONVERTER, CLASS H EQUIVALENT, NO ELEM EVAL - Bulk |
| AHF2812SF | 制造商:International Rectifier 功能描述:DC/DC CONVERTER, FLANGED, MINIMUM SCREENING - Bulk |
| AHF2812SF/CH | 制造商:International Rectifier 功能描述:DC/DC CONVERTER, FLANGED, CLASS H - Bulk |
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