ALQ07 Datasheet, PDF (8/28 Pages) Astec America, Inc – Technical Reference Notes

8
Output Specifications (Cont.)
Parameter
Load Change from Io =
50% to 75% of
Io,max ,when the other
output current is 50%
Io.nom
Dynamic
Response*:
Peak Deviation Settling
Time (to Vo,nom)
(∆Io/∆t = 1A/µs;
VI = VI,nom ;
Ta = 25°C)
Load Change from Io =
50% to 25% of
Io,max ,when the other
output current is 50%
Io.nom.
Device Symbol
All
-
All
-
All
-
Peak Deviation Settling
All
-
Time (to Vo,nom )
Turn-On Time
Output Voltage Overshoot
(3.3V@6A,1.8V@4A,
3.3V@6A,1.5V@4A,
3.3V@6A,1.2V@4A
Ta = 25°C)
All
-
Vo1
All
Vo2
Min
-
-
-
-
Typ Max Unit
-
5
%Vo
-
200
µsec
-
5
%Vo
-
200
µsec
5
10
msec
0
3
%Vo
0
5
%Vo
Note:
The output capacitance 220uF+220uF tantalum (Each capacitor ESR＜100m
Ω)may be used to meet the specified dynamic response.
ALQ07 DC-DC Converter Technical Reference Notes
DATE: Aug., 9, 2003