ALQ15XX48X Datasheet, PDF (3/19 Pages) Astec America, Inc – Industry Standard ¼ Brick: 36V-75V Input / 60W Output Power

Technical Reference Notes
ALQ15XX48X Series
(Open Frame Dual Output Quarter Brick)
Electrical Specifications
STANDARD TEST CONDITION on a single module unless otherwise specified.
TA:
+V_IN:
ENABLE:
-V_IN:
+V_OUT2:
-V_OUT:
TRIM:
+V_OUT1:
Airflow
25ºC (Ambient Air)
PIN 1
48V ± 2V
PIN 2
Open (Positive Enable)
PIN 3
Return Pin for +VIN
PIN 4
Connect to Load 2
PIN 5
Return Pin for Load 1 & 2
PIN 6
Open
PIN 7
Connect to Load 1
Refer to the appropriate derating curve
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
Input Voltage:
Continuous
Transient(100ms) :
Operating Ambient Temperature¹
Storage Temperature
Operating Humidity
I/O Isolation
Maximum Enable Voltage
Device Symbol
Min
Typ
Max
Unit
All
V_IN
0
-
All
V_{I N, trans}
0
-
All
T_A
-40
-
All
T_STG
-55
-
All
-
-
-
All
-
1500
-
All
75
Vdc
100
Vdc
+85
ºC
125
ºC
85
%
-
Vdc
25
Vdc
NOTE: 1. Power Derating applies. Refer to Figures 15 to 18.
MODEL: ALQ15 SERIES
MARCH 4, 2004 - REVISION 01
SHEET 3 OF 19