ALD18 ASTEC [Astec America, Inc], ALD18 Datasheet - Page 2

• Manufacturer Part Number: ALD18
• Description: Single Output 16th Brick: 60Watts
• Manufacturer: ASTEC [Astec America, Inc]

Electrical Specifications
MODEL: ALD12/18/20/25 SERIES
AUGUST 17, 2005 – REVISION C
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.
INPUT SPECIFICATIONS
Parameter
Input Voltage
Isolation Voltage
Operating Temperature
Storage Temperature
Operating Humidity
Max Voltage at Enable Pin
Max Output Power
Parameter
Operating Input Voltage Range
Input Under-Voltage Lock-out
Input Current
Max P
Input Ripple Current
Input Voltage Rise Time
10% to 90% of Vout
Inrush Current
5Hz to 20MHz
(V
(V
Continuous
Transient (100ms)
Input to Output
T_ON Threshold
T_OFF Threshold
IN
IN
diss
= V
= V
@ I
IN, Nom
IN, Min
1
O
1
= 0A
; I
; T
O
A
2
= I
25°C)
O, Max
)
Technical Reference Notes
ALD12/18/20/25 Series
(Single Output 16
1V5 (M)
1V5 (M)
M (1V5)
2V5 (G)
1V8 (Y)
1V2 (K)
2V5 (G)
1V8 (Y)
G (2V5)
Y (1V8)
K (1V2)
5V0 (A)
5V0 (A)
1V2 (K)
A (5V0)
3V3 (F)
3V3 (F)
F (3V3)
Device
Device
All
All
All
All
All
All
All
All
All
All
All
Symbol
Symbol
V
I
IN-MAX
T
IN, trans
V
V
I
Ta
I
STG
2
-
I1
th
/s
IN
IN
Brick)
1500
Min
Min
34.0
31.0
-0.3
-0.6
-40
-40
10
36
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
34.8
32.5
Typ
Typ
48
1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Max
Max
36.0
33.5
100
125
2.4
2.4
1.9
1.6
1.4
1.1
4.1
3.9
3.4
3.4
3.4
2.6
75
85
85
25
60
60
50
45
38
30
75
10
1
-
-
SHEET 2 OF 20
mAp-p
V/ms
Unit
Unit
Vdc
Vdc
Vdc
Vdc
Vdc
A
ºC
ºC
W
W
W
W
W
W
W
%
A
2
/s