参数资料
型号: 5962-9157503HXX
元件分类: 电源模块
英文描述: 2-OUTPUT 15 W DC-DC REG PWR SUPPLY MODULE
封装: PLUG IN-10
文件页数: 4/10页
文件大小: 84K
代理商: 5962-9157503HXX
www.irf.com
3
AHE28XXD Series
Notes to Specifications
Table I. Electrical Performance Characteristics - continued
1
Recovery time is measured from the initiation of the transient to where V
OUT has returned to within ±.1 percent of VOUT at 50 percent
load.
2 Turn on delay time measurement is for either a step application of power at the input or the removal of a ground signal from the
inhibit pin (pin 2) while power is applied to the input.
3
An overload is that condition with a load in excess of the rated load but less than that necessary to trigger the short circuit
protection and is the condition of maximum power dissipation.
4 Total power at both outputs. For operation at 16 V dc input, derate output power by 33 percent.
5
Input step transition time between 2 and 10 microseconds.
6
Capacitive load may be any value from 0 to the maximum limit without compromising dc performance. A capacitive load in excess
of the maximum limit will not disturb loop stability but may interfere with the operation of the load fault detection circuitry,
appearing as a short circuit during turn-on.
7
Load step transition time between 2 and 10 microseconds.
8
Bandwidth guaranteed by design. Tested for 20 KHz to 2MHz.
9
Tested at each output.
10 When operating with unbalanced loads, at least 25 percent of the load must be on the positive output to maintain regulation.
11 Parameter guaranteed by line and load regulation tests.
12 Parameter shall be tested as part of design characterization and after design or process changes. Thereafter parameters shall be
guaranteed to the limits specified in Table I.
AHE2805D
Test
Symbol
Conditions
-55°
≤Tc ≤+125°C
Vin = 28 Vdc ±5%, C
L= 0
unless otherwise
specified
Group A
Subgroups
Device
Types
Limits
Unit
Min
Max
Recovery time step
transient load
changes
1, 7
TT
LOAD
50% load to/from 100%
load
4
All
70
s
5,6
100
No load to 50% load
4,5,6
All
1500
50% load to no load
4,5,6
All
5
ms
Output response
transient step line
changes
5, 12
VO
TLINE
Input step 17 to 40V dc
4,5,6
All
1200
mVpk
Input step 40 to 17V dc
4,5,6
All
-1500
Recovery time
transient step
line changes
1, 5, 12
TT
LINE
Input step 17 to 40V dc
4,5,6
All
4
ms
Input step 40 to 17V dc
4,5,6
All
4
Turn on overshoot
9
VTon
OS
I
OUT = 0 and ±625mA
4,5,6
All
600
mVpk
Turn on delay
2, 9
Ton
D
I
OUT = 0 and ±625mA
4,5,6
All
10
ms
Load fault recovery
12
Tr
LF
4,5,6
All
10
ms
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