PS224L Datasheet, PDF (7/11 Pages) Silicon Touch Technology Inc. – Over/Under-voltage protection and lock out

Electrical Characteristics (Continued)
PS224L
PGI, Analog Input
Parameter
Conditions MIN TYP MAX Unit
Threshold Voltage for start T_d1
Threshold Voltage for start T_d2
Threshold Voltage for mask OC,UV
Threshold Voltage for PGO disable
Hysteresis (VHYST)*
* All of the comparator for PGI input in block diagram.
1.16 1.25
0.60 0.63
1.04 1.13
1.08 1.20
20
50
1.28 V
0.75 V
1.20 V
1.20 V
80 mV
PGO, Open Drain Digital Output
Parameter
Leakage Current (ILKG)
Low Level Output Voltage (VOL)
Conditions
VPGO=5V
ISINK=10mA
MIN
TYP MAX Unit
5 uA
0.3 V
FPO/, Open Drain Digital Output
Parameter
Leakage Current (ILKG)
Low Level Output Voltage (VOL)
Conditions
VFPO/=5V
ISINK=20mA
MIN
TYP MAX Unit
5 uA
0.3 V
PSON/, Analog Input
Parameter
Threshold Voltage
Hysteresis (VHYST)
Conditions
MIN
1.16
20
TYP MAX Unit
1.25 1.33 V
50
80 mV
External Protection Detect Section
Parameter
Threshold(VTH)
Hysteresis (VHYST)
Conditions MIN
1.20
-20
TYP MAX Unit
1.25 1.30 V
-50 -80 mV
4-Channel Secondary Monitoring IC Version：A.002
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