APL5320-16B Ver la hoja de datos (PDF) - Anpec Electronics
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APL5320-16B Datasheet PDF : 25 Pages
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APL5320
Electrical Characteristics (Cont.)
Unless
otherwise
specified,
these
specifications
apply
over
V =V +1V,
IN OUT
CIN=COUT=1µF
and
T =-40~85
A
oC.
Typical
values are at TA=25oC.
Symbol
Parameter
Test Conditions
APL5320
Unit
Min. Typ. Max.
OUTPUT VOLTAGE
Output Voltage Accuracy
REGLINE Line Regulation
REGLOAD Load Regulation
VDROP Dropout Voltage
IOUT=1mA, TA=25 oC
IOUT=1mA to 300mA, TA=-40~85oC
ΔVOUT%/ΔVIN, VOUT+0.3V<VIN<6V,
IOUT=1mA
ΔVOUT%, VIN= VOUT+1V,
0mA<IOUT<300mA
VOUT=1.5V, IOUT=300mA
VOUT=2V, IOUT=300mA
-2
-
2
%
-3
-
3
%
-
-
0.2
%/V
-
-
0.6
%
-
0.52 0.68
V
-
0.43 0.56
V
VOUT=3V, IOUT=300mA
-
0.29 0.38
V
OUTPUT VOLTAGE
PSRR Ripple Rejection
COUT=1µF,
IOUT=50mA
f=1kHz
f=10kHz
f=100kHz
-
70
-
dB
-
63
-
dB
-
35
-
dB
Output Noise
VOUT Discharge Resistance
f=10Hz to 100kHz, COUT=10µF, IOUT = 1mA
-
100
-
µVRMS
VSHDN=0V
-
0.7
-
kΩ
SHUT DOWN
High Threshold Voltage
VSHDN
Low Threshold Voltage
VIN=2.5 to 6V
VIN=2.5 to 6V
1.5
-
-
V
-
-
0.4
V
ISHDN SHDN Input Current
PROTECTIONS
VSHDN=5V
-
0.2
-
µA
ILIMIT Current-Limit Threshold
330
450
750
mA
ISHORT Short-Circuit Current
VOUT =0V
-
50
-
mA
tSS Soft-Start
TOTP Over-Temperature Threshold
Over-Temperature Hysteresis
VOUT rising from 0 to 90%, RLOAD=50Ω
TJ rising
-
60
-
µs
-
160
-
oC
-
40
-
oC
Copyright © ANPEC Electronics Corp.
5
Rev. A.9 - Mar., 2012
www.anpec.com.tw
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