ALO25F24 Datasheet, PDF (3/13 Pages) Astec America, Inc – Single Output 8th Brick: Open-Frame Module

Technical Reference Notes
ALO25F24
(Single Output 8^th Brick)
Electrical Specifications (continued)
OUTPUT SPECIFICATIONS
Parameter
Output Voltage Set point
V_IN = V_{IN, Min} to V_{IN, Max}
I_O = I_{O, Max}
Output Regulation
Line
V_IN = V_{IN, Min} to V_{IN, Max}
Load
I_O = I_{O, Min} to I_{O, Max}
Temperature:
T_A = -40°C to 85°C
Output Ripple and Noise ³
Peak-to-Peak: (5Hz to 20MHz)
External Load Capacitance
Capacitor ESR
Output Current ⁴
Output Current-limit Inception
V_OUT = 90% V_{O, Set} ;
T_A = 25°C
Output Over Voltage Protection
Over Temperature Protection
(AVG. PCB TEMP)
Efficiency
V_IN = V_{IN, Nom}; I_O = I_{O, Max}
T_A = 25ºC
Turn On Response Time
V_IN = V_{IN, Min} toV_{IN, Max}
Enable to Output Turn-On Delay
V_IN = V_{IN, Min} toV_{IN, Max}
I_O = I_{O, Min} to I_{O, Max}
+ V_IN to Output Turn-On Delay
Enable Pin: Active
V_IN = V_{IN, Nom}
I_O = I_{O, Max}
Switching Frequency
Output Voltage Remote Sensing
Output Voltage Trim Range ⁵
Output Enable ON/OFF ⁶
Enable Signal Slew Rate
Negative Enable (“N” suffix)
Enable Pin Voltage: Mod-ON
Mod-OFF
Device
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
Positive Enable (No suffix)
Enable Pin Voltage: Mod-ON
Mod-OFF
Symbol
V_{O, SET}
-
-
-
-
-
I_O
I_O
V_O
η
-
-
-
-
-
-
-
-
-
-
MODEL: ALO25F24
AUGUST 23, 2005 - REVISION H
Min Typical
Max
Unit
3.24
3.30
3.35
Vdc
-
-
± 0.20
%
-
-
± 0.20
-
-
± 1.00
-
40
75
mVp-p
-
-
15,000
µF
15
-
-
mΩ
0
-
25
A
26.5
-
35
A
3.9
4.1
4.9
V
103
-
117
°C
87
88
-
%
-
-
15
ms
-
-
15
ms
-
-
15
ms
580
660
740
kHz
-
-
10
%V_O
90
110
%V_O
0.01
-
-
V/ms
0
-
0.8
V
2.95
-
20
V
2.95
-
0
-
20
V
0.8
V
SHEET 3 OF 13