PS25A Datasheet, PDF (5/11 Pages) Silicon Touch Technology Inc. – Over/Under-voltage protection and lock out

PS25A
Pin Descriptions
Pin No
1
2
3
4
5
6
7
8
9
10
11
12
13
14
PIN NAME
PGI
GND
FPO/
PSON/
RI
IS12B
VS12B
Pext
IS12A
VS12A
IS12C
VS12C
VCC
PGO
Descriptions
Power good input signal pin
Ground
Inverted fault protection output ,open drain output stage
Remote ON/OFF control input pin
Current sense setting
12V(2) over current protection input pin
12V(2) over/under voltage protection input pin
External protection detect input pin
12V(1) over current protection input pin
12V(1) over/under voltage protection input pin
12V(3) over current protection input pin
12V(3) over/under voltage protection input pin
Power supply
Power good output signal pin , open drain output stage
Absolute Maximum Ratings
Parameter
Storage Temperature (Tstg)
Operating Temperature (Topr)
Supply Voltage
(VCC)
VCC
VS12A, VS12B, VS12C,
IS12A,IS12B, IS12C
Input Voltage Range (VI)
Pext
PGI
PSON/
Output Voltage Range (VO)
FPO/
PGO
Output Current for RI (IRI)
RI
PSON/, PGO
ESD Susceptibility*
FPOB, PGI , VS12A, VS12B
(VESD)
VS12C, IS12A,IS12B, IS12C
Others
* Human Body Model (HBM).
Rating
Unit
-40 to
+125 °C
-30 to
+90 °C
-0.5 to
+16.0 V
-0.5 to
+16.0 V
-0.5 to
-0.5 to
-0.5 to
-0.5 to
-0.5 to
12.5 to
>
>
>
>
+7.0 V
+16.0 V
Vcc+0.5 V
Vcc+0.5 V
Vcc+0.5 V
62.5 uA
4000 V
2000 V
2000 V
4000 V
3-Channel Secondary Monitoring IC Version：A.005
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