Technical Reference Notes
AA60A-036L-050D033H Series
(5V / 3V3 Dual Output Half Brick)
Electrical Specifications (continued)
OUTPUT SPECIFICATIONS
Parameter
Device
Symbol
Min
Typ
Max
Unit
Output Ripple and Noise:
Peak-to-Peak6
Conditions: IO = IO,max; VIN =VIN,nom
All
-
-
50
20
100
40
mVPK-PK
mVRMS
;
BW = 20 MHz;
TA = 25 oC
Over Current Limit Inception
IO1
IO2
16.5
18.0
-
-
22
25
A
A
Efficiency
Conditions: VIN = VIN,nom; TA = 25 ºC;
TC = 50 ºC max
5V
3.3V
80
73
83
75
%
%
?
?
1
2
?
?
IO1 = IO1,max, IO2 =IO2,min
IO1 = IO1,min, IO2 =IO2,max
1:
2:
Dynamic Response
Conditions: ? IO/? t = 1A/10?s ;
VIN = VIN,nom ; TA = 25?C;
TC = 50?C max
3.3V
5V
-
-
-
52
27
120
300
mV
mV
Peak Voltage Deviation
Load Change: IO = 50% to 75% IO,max
Other output at min load
Transient Settling Time
Up to 1% of Vo
3.3V
5V
-
-
-
-
40
-
300
300
?sec
msec
Turn-On Time
Conditions: VIN = VIN,min; IO1 = IO,max
All
-
-
5
100
msec
%VO
,
IO2 = IO,min; TA = 25?C
Output Voltage Overshoot
All
-
-
120
200
Conditions: IO = IO, max; TA = 25?C;
NOTE: 5. Channel under test shall follow the specified conditions while the other channel is set to min load.
6. Channel under test shall be set to full load with the other channel set to IO, min - See Fig 2 for the
recommended ripple and noise test setup.
MODEL: AA60A-036L-050D033H SERIES
OCTOBER 10, 2002 - REVISION A
SHEET 4 OF 12
ASTEC [ Astec America, Inc ]
