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| EUP7962 Datasheet, PDF (6/15 Pages) Eutech Microelectronics Inc – 2A Ultra Low-Dropout Linear Regulator | |||
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Electrical Characteristics
EUP7962
Limits in standard typeface are for TJ =25°C. Unless otherwise specified: VIN= VOUT(nom) +1V, IL=10mA,COUT=10µF
Symbol
Parameter
Conditions
EUP7962
Min Typ Max.
Unit
VIH
VIL
TdOFF
TdON
IEN
Enable Threshold
Turn-off delay
Turn-on delay
VEN Pin Input Current
Output = High
Output = Low
IL = 2A
IL = 2A
VEN=VIN
1.4
V
0.3
15
µs
20
0.1
1
µA
ERROR Flag
VT Threshold
8
10
12
%
VTH Threshold Hysteresis
3
5
7
%
VEF(Sat) ERROR Flag Saturation
Td Flag Reset Delay
ISINK=100µA
0.02
0.1
V
1
µs
IIK
ERROR Flag Pin Leakage
Current
1
nA
Imax
ERROR Flag Pin Sink
Current
VError=0.5V
3
mA
AC Parameters
PSRR Ripple Rejection
en Output Noise Voltage
Over Temperature Protection
VIN=VOUT+1V
COUT=10uF
VOUT=3.3V, f=120Hz
BW=10Hz -100kHz
VOUT=2.5V
56
dB
150
µV(rms)
TSH(t) Shutdown Threshold
150
°C
TSH(h)
Thermal Shutdown
Hysteresis
15
°C
DS7962 Ver 1.4 Oct. 2007
6
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