參數(shù)資料
型號: ATW2805S/ES-MSTRPBF
元件分類: 電源模塊
英文描述: 1-OUTPUT 30 W DC-DC REG PWR SUPPLY MODULE
文件頁數(shù): 4/10頁
文件大?。?/td> 152K
代理商: ATW2805S/ES-MSTRPBF
www.irf.com
3
ATW28XXS Series
Notes to Specifications
Table I. Electrical Performance Characteristics - continued
ATW2805S
1 Parameter guaranteed by line and load regulation tests.
2 Bandwidth guaranteed by design. Tested for 20kHz to 2.0MHz.
3 Above +125
°C case, derate output power linearly to 0 at +135°C.
4 Output voltage measured at load with remote sense leads connected across load.
5 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.
6 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.
7 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.
8 Load step transition time between 2.0
s and 10s.
9 Recovery time is measured from the initiation of the transient to where V
OUT has returned to within ±1.0% of VOUT at 50% load.
10 Turn-on delay time measurement is for either a step application of power at the input or the removal of
ground signal from the inhibit pin (pin 1) while power is applied to the input is unlimited.
Test
Symbol
Conditions
-55°C
≤ 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
8, 9
TT
LOAD
4000mA to/from 6000mA
4
All
100
s
5,6
200
500mA to 2500mA
4
All
100
5,6
200
Turn on overshoot
VTon
OS
I
OUT = 0 and 6000mA
4,5,6
All
500
mV pk
Turn on delay
10
Ton
D
I
OUT = 0 and 6000mA
4,5,6
All
12
ms
Load fault recovery
6, 10
Tr
LF
4,5,6
All
12
ms
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