APL5331 查看數據表（PDF） - Anpec Electronics
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APL5331 Datasheet PDF : 23 Pages
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APL5331
Electrical Characteristics (Cont.)
Refer to the typical application circuit. These specifications apply over, VCNTL=3.3V, VIN=2.5V/1.8V, VREF=0.5VIN and TA = 0
to 70°C, unless otherwise specified. Typical values refer to TA = 25°C.
Symbol
Parameter
Test Conditions
APL5331
Unit
Min Typ Max
INPUT CURRENT
IOUT = 0A
2
3.9
6
ICNTL VCNTL Supply Current
IOUT = ±3A (Normal Operation)
50
110
mA
VREF = GND (Shutdown)
2.0
IVREF
VREF Bias Current
(The current flows out
of VREF)
VREF = 1.25V/0.9V (Normal Operation)
VREF = GND (Shutdown)
200 500
nA
20
40
µA
SHUTDOWN CONTROL
Shutdown Threshold
Voltage
0.2 0.35 0.65
V
Copyright © ANPEC Electronics Corp.
4
Rev. B.4 - Mar., 2008
www.anpec.com.tw
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