PS257 Datasheet, PDF (5/14 Pages) Silicon Touch Technology Inc. – Fault-protection output with open drain output stage

Absolute Maximum Ratings
Parameter
Storage Temperature (Tstg)
Operating Temperature (Topr)
Supply Voltage
(VCC)
VCC
VS12A,IS12A,VS12B,IS12B
VS5, IS5
VS33, IS33
Input Voltage Range (VI)
PGI
VTS,VTL
PSON/
FB
NVS12
Output Voltage Range (VO)
FPO,LED,PGO
FDRV
ESD Susceptibility
(VESD)
HBM
MM
PS257
Rating
Unit
-40 to
+125 °C
-10 to
+90 °C
-0.3 to
+16.0 V
-0.3 to
+16.0 V
-0.3 to
+9.0 V
-0.3 to
+7.0 V
-0.3 to Vcc+0.3 V
-0.3 to VS12B+0.3 V
-0.3 to Vcc+0.3 V
-0.3 to VS12B+0.3 V
0.3 to
-16 V
-0.3 to Vcc+0.3 V
-0.3 to VS12B+0.3 V
>
2000 V
>
200 V
Electrical Characteristics, Vcc=12V, T_a = 25°C. (unless otherwise specified)
Power Supply Section
Parameter
Supply Voltage
Supply Current
Power On Reset Threshold Voltage (VPOR)
Under Voltage Lockout (UVLO)
Conditions
VPSON/ = 5V
MIN
3.8
3.2
2.8
TYP MAX Unit
5.0 16.0 V
4.5
5 mA
3.4 3.6 V
3.0 3.2 V
Over-Voltage Section
Parameter
Over-Voltage Threshold
Conditions
VS33
VS5
VS12A/B
NVS12
MIN
3.9
5.6
13.75
-9.5
TYP MAX Unit
4.0 4.1 V
5.8 6.0 V
14.1 14.45 V
-9 -8.5 V
4-Channel Secondary Monitoring IC Version： PRE.005
PAGE 4
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