參數(shù)資料
型號(hào): AHP2815DX/CH
元件分類(lèi): 電源模塊
英文描述: 2-OUTPUT 80.29 W DC-DC REG PWR SUPPLY MODULE
封裝: HERMETIC SEALED PACKAGE-12
文件頁(yè)數(shù): 6/11頁(yè)
文件大小: 230K
代理商: AHP2815DX/CH
4
www.irf.com
AHP28XXD Series
Dynamic Characteristics -55°C < T
CASE < +125°C, VIN=28V unless otherwise specified.
Notes to Specifications:
1.
Parameters not 100% tested but are guaranteed to the limits specified in the table.
2.
Recovery time is measured from the initiation of the transient to where VOUT has returned to within
±1% of Vout
at 50% load.
3.
Line transient transition time
≥ 100 s.
4.
Turn-on delay is measured with an input voltage rise time of between 100 and 500 volts per millisecond.
5.
Current limit point is that condition of excess load causing output voltage to drop to 90% of nominal.
6.
Parameter verified as part of another test.
7.
All electrical tests are performed with the remote sense leads connected to the output leads at the load.
8.
Load transient transition time
≥ 10 s.
9.
Enable inputs internally pulled high. Nominal open circuit voltage
≈ 4.0VDC.
10. Load current split equally between +VOUT and -VOUT.
11. Output load must be distributed so that a minimum of 20% of the total output power is being provided by one of
the outputs.
12. Cross regulation measured with load on tested output at 30% of maximum load while changing the load on
other output from 30% to 70%.
Parameter
Group A
Subgroups
Test Conditions
Min
Nom
Max
Unit
LOAD TRANSIENT RESPONSE
AHP2805D
Amplitude
Either Output
Recovery
Amplitude
Recovery
AHP2812D
Amplitude
Either Output
Recovery
Amplitude
Recovery
AHP2815D
Amplitude
Either Output
Recovery
Amplitude
Recovery
4, 5, 6
Notes 2, 8
Load Step 50%
100%
Load Step 10%
50%
10%
50%
50%
10%
Load Step 50%
100%
Load Step 10%
50%
10%
50%
50%
10%
Load Step 50%
100%
Load Step 10%
50%
10%
50%
50%
10%
-450
-750
450
200
450
200
400
750
200
750
200
400
750
200
750
200
400
mV
s
mV
s
mV
s
mV
s
mV
s
mV
s
LINE TRANSIENT RESPONSE
Amplitude
Recovery
Notes 1, 2, 3
VIN Step = 16 40V
-500
500
mV
s
TURN-ON CHARACTERISTICS
Overshoot
Delay
4, 5, 6
VIN = 16, 28, 40V - Note 4
Enable 1, 2 on. (Pins 4, 12 high or
open)
0
4.0
12
10
%
ms
LOAD FAULT RECOVERY
Same as Turn On Characteristics.
LINE REJECTION
MIL-STD-461D, CS101, 30Hz to 50KHz
Note 1
40
50
dB
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