Technical Reference Notes
AEO_ALO40/35/30/20/10x48 Series
(Single Output 8th Brick)
Electrical Specifications
ABSOLUTE MAXIMUM RATINGS
Stresses in excess of the absolute maximum ratings can cause permanent damage to the converter. Functional operation of
the device is converter is not implied at these or any other conditions in excess of those given in the operational section of
the specs. Exposure to absolute maximum ratings for extended period can adversely affect device reliability.
Parameter
Device
Symbol
Min
Typical
Max
Unit
Input Voltage
Continuous
Transient (100ms)
All
Vin
Vin trans
-0.3
-
-
-
75
100
Vdc
I/O Isolation
Input-to-Output
All
-
-
TA
TSTG
-
1500
-40
-55
10
-
85
125
85
25
120.0
100.0
99.0
88.0
72.0
60.0
48.0
Vdc
ºC
ºC
%
Vdc
W
Operating Temperature1
Storage Temperature
Operating Humidity
Max Voltage at Enable Pin
Max Output Power
All
All
All
All
-
-
-
-
-
-
-
-
-
-
-
-0.6
B (12V0)
A (5V0)
F (3V3)
G (2V5)
Y (1V8)
M (1V5)
K (1V2)
PO,MAX
-
-
-
-
-
-
-
INPUT SPECIFICATION
Device
Symbol
Min
Typical
Max
Unit
Operating Input Voltage Range
Input Under-Voltage Lock-out
T_ON Threshold
All
VIN
36
48
75
Vdc
All
33
31
-
-
-
-
-
-
-
-
-
-
-
-
-
34
32
-
-
-
-
-
-
-
-
-
-
-
-
-
36
34
Vdc
A
T_OFF Threshold
Max Input Current2
B (12V0)
A (5V0)
F (3V3)
G (2V5)
Y (1V8)
M (1V5)
K (1V2)
B (12V0)
A (5V0)
F (3V3)
G (2V5)
Y (1V8)
M (1V5)
K (1V2)
All
Iinmax
4.2
3.5
3.5
3.3
3.0
2.7
2.5
4.0
4.0
4.0
4.0
4.5
3.5
3.0
30
Standing Loss
W
Input Ripple Current3
Inrush Current
II1
-
-
10
0.01
mAp-p
A2s
i2t
All
-
MODEL: AEO40x48 / ALO40x48 SERIES
JUNE 24, 2005 - REVISION B
SHEET 2 OF 30
ASTEC [ Astec America, Inc ]
