APC18T12-9J Ver la hoja de datos (PDF) - Astec Semiconductor => Silicon Link
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APC18T12-9J Datasheet PDF : 10 Pages
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Technical Reference Notes
APC18T12 Series
Electrical Specifications (continued)
OUTPUT SPECIFICATIONS
Parameter
Output Voltage Set point
VIN = VIN, MIN to VIN,MAX;
IO =IO,Max
Output Regulation
Line: VIN = VIN, min to VIN, max
Load: IO = IO, min to IO, max
Temp: TA = -40 ºC to +85ºC
Ripple and Noise4
Peak-to-Peak: (5Hz to 20MHz)
Output Current5
External Load Capacitance
Cap ESR = 1 mO
Cap ESR = 10 mO
Output Current-limit Inception6
Over Temperature Range6
(AVG. PCB TEMP, measured at R11 location)
Efficiency
VIN = VIN-NOM
IO = IO,MAX ; TA=25°C
Output voltage rise time
VIN = VIN-MIN to VIN-MAX
Enable to Output Turn-ON Delay
VIN = VIN-MIN to VIN-MAX
IO = IO,MIN to IO,MAX
Switching Frequency
Output Turn-on Overshoot
Output Turn-off undershoot
(Passive Resistive Full Load)
Output Enable ON/OFF
Positive Enable*
Enable Pin Voltage: Mod-ON
Mod-OFF
Device
Symbol
VO,SET
All
-
All
-
All
-
All
-
All
IO
All
All
IO
All
0.75V
η
1.20V
η
1.50V
η
1.80V
η
2.50V
η
3.30V
η
5.00V
η
All
-
All
-
All
-
All
-
All
-
-
Min
0.735
-
-
-
-
0
95
76.0
83.0
85.5
87.0
89.5
91.5
93.5
-
-
-
2.6
0
Typ
0.75
-
15
-
50
-
150%
-
78.0
84.5
87.0
88.5
91.0
92.5
94.5
3
-
300
-
-
-
Max
Unit
0.765
Vdc
0.5
30
0.5
75
18
1000
5000
120
-
-
-
-
-
-
-
6
8
5
-0.5
%
%
mV
%
%
mVp-p
A
µF
µF
°C
%
%
%
%
%
%
%
ms
ms
kHz
%Vo
V
15
V
0.8
V
MODEL: APC18T12 SERIES
NOVEMBER 4, 2004 - REVISION 00
SHEET 3 OF 10
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