PS222S Datasheet, PDF (7/13 Pages) List of Unclassifed Manufacturers – 3-Channel Secondary Monitoring IC With Over-Current Protection And an Additional 12V OCP Channel

PS222S
Electrical Characteristics (Continued)
PSON/, Analog Input
Parameter
Threshold Voltage
Hysteresis (VHYST)
Conditions
MIN TYP MAX Unit
1.16 1.25 1.33 V
20
50
80 mV
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
Hysteresis (VHYST)*
* All of the comparator for PGI input in block diagram.
1.16
0.60
1.05
-20
1.25
0.63
1.13
-50
1.33 V
0.75 V
1.21 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=10mA
MIN
TYP
MAX Unit
5 uA
0.3 V
Switching Characteristics, Vcc=12V, T_a = Full range.
Parameter
Conditions
PGI to PGO Delay Time (Td1)
Short Circuit Delay Time (Td2)
PGO to FPO/ Delay Time (Td3)
Over Current Delay Time (Td4)
PSON/ De-bounce Time (Tb1)
FPO/ Noise De-glitch Time (Tb2)
PGO Noise De-glitch Time (Tb3)
MIN
200
49
2
13
24
47
47
TYP MAX Unit
300 400 mS
75 100 mS
4
6 mS
20
27 mS
38
52 mS
73 100 uS
73 100 uS
3-Channel Secondary Monitoring IC
Version：A.001
-6-