APL5522 Ver la hoja de datos (PDF) - Anpec Electronics
Número de pieza
componentes Descripción
Fabricante
APL5522 Datasheet PDF : 12 Pages
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APL5522
Electrical Characteristics (Cont.)
Unless otherwise noted these specifications apply over full temperature, CIN=1µF, COUT1=COUT2=4.7µF, TJ=0 to 150°C. Typical values
refer to TJ=25°C.
Symbol
Parameter
Test Conditions
APL5522
Unit
Min. Typ. Max.
IQ
Quiescent Current
OUTPUT1 (500mA)
VOUT Output Voltage
ILIMIT Circuit Current Limit
IOUT Load Current
REGLINE Line Regulation
REGLOAD
VDROP
COUT
Load Regulation
Load Transient
Dropout Voltage (Note2)
Output Capacitor
ESR
OUTPUT2 (500mA)
VOUT Output Voltage
ILIMIT
IOUT
REGLINE
Circuit Current Limit
Load Current
Line Regulation
IOUT1=300mA, IOUT2=300mA
IOUT1=0mA, IOUT2=0mA
-
900
-
100
VOUT+1.0V< VCC<6.0V, 0mA< IOUT < IMAX
VOUT
-2%
3.3
VIN=VOUT+1V
-
800
VIN=VOUT+1V
500
-
VOUT+1V< VCC<6.0V, IOUT=1mA
-
4
VIN =VOUT+1V, 0mA< IOUT < IMAX
-
26
VIN= VOUT+1V, IOUT=1mA-500mA in 1µs
IOUT =500mA
-
150
-
0.6
-
4.7
0.01 0.1
VOUT+1.0V< VCC<6.0V, 0mA< IOUT < IMAX
VOUT
-2%
2.5
VIN=VOUT+1V
-
800
VIN=VOUT+1V
500
-
VOUT+1V< VCC<6.0V, IOUT=1mA
-
4
REGLOAD Load Regulation
VIN =VOUT+1V, 0mA< IOUT < IMAX
-
26
VDROP
COUT
Load Transient
Dropout Voltage (Note2)
Output Capacitor
ESR
VIN= VOUT+1V, IOUT=1mA-500mA in 1µs
IOUT =500mA
-
150
-
0.6
-
4.7
0.01 0.1
Note 2 : Dropout voltage definition : VIN-VOUT when VOUT is 2% below the value of VOUT for VIN = VOUT+1V
1000 µA
200
VOUT
+2%
-
-
10
40
250
0.7
-
1
V
mA
mA
mV
mV %
mV
V
µF
Ohm
VOUT
+2%
-
-
10
40
250
0.7
-
1
V
mA
mA
mV
mV
%
mV
V
µF
Ohm
Copyright © ANPEC Electronics Corp.
3
Rev. A.7 - Dec., 2008
1
www.anpec.com.tw
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