APL5312-34 データシートの表示（PDF） - Anpec Electronics
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APL5312-34 Datasheet PDF : 15 Pages
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APL5312
Electrical Characteristics
Unless otherwise noted these specifications apply over full temperature, VIN = VOUT+1V, CIN = COUT = 1µ F,
TA = -40 to 85°C .Typical values refer to TA = 25°C.
Symbol
Parameter
Test Condition
APL5312
Unit
Min. Typ. Max.
VIN
VOUT
Input Voltage
Output Voltage Accuracy
Output Voltage Range
VIN = 5V
2.3
6
V
-2
2
%
1.5
3.5
V
ILIMIT Circuit Current Limit
IQ Quiescent Current
IOUT Load Current
REGLINE Line Regulation
REGLOAD Load Regulation
VDROP Dropout Voltage (Note)
PSRR Ripple Rejection
ISHORT Short Current
en Noise
High Threshold Voltage
VSHDN
Low Threshold Voltage
450
IOUT = 0mA
IOUT = 300mA
VOUT+0.5V<VIN<6V, IOUT = 10mA
VIN = VOUT+1V,
0mA<IOUT<300mA
VOUT =1.5V, IOUT = 300mA
VOUT = 2V, IOUT = 300mA
VOUT = 3V, IOUT = 300mA
f = 1kHz, CBP=10nF, IOUT=10mA
f = 10kHz, CBP=10nF,
IOUT = 10mA
f = 100KHz, CBP = 10nF,
IOUT = 10mA
VOUT = 0V
f = 100Hz to 100kHz,
CBP = 10nF, IOUT = 10mA
1.6
-0.3
500 550 mA
120 160
µA
120 160
300
mA
0.1 0.3
%
0.8 1.5
%
520 680
430 560 mV
290 380
73
74
dB
55
50
mA
36
µVRMS
VIN+0.3 V
0.4
ISHDN
IQSHDN
TEXIT
OTS
Shutdown Input Bias Current VSHDN = VIN
Shutdown Supply Current
SHDN = Low,
VIN = VOUT+1V
Shutdown Exit Delay
VOUT = 90%, RLOAD = 50Ω
Over Temperature Shutdown
Over Temperature Shutdown
Hysteresis
0.1 1
µA
0.1 1
µA
100
µS
160
°C
20
°C
TC
Output Voltage Temperature
Coefficient
TJ = -40~125°C
Output Capacitor
COUT
ESR
100
ppm/
°C
1
µF
0.025
1
Ω
Note: Dropout voltage definition: V -V when V is 2% below the value of V for V = V +1V.
IN OUT
OUT
OUT
IN
OUT
Copyright © ANPEC Electronics Corp.
4
Rev. A.1 - Sep., 2005
www.anpec.com.tw
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