ST2054(2005) Ver la hoja de datos (PDF) - STMicroelectronics
Número de pieza
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Fabricante
ST2054 Datasheet PDF : 9 Pages
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ST2054
Figure 1: Pin Configuration
Table 2: Pin Description
Table 3: Absolute Maximum Ratings
Pln N°
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Symbol
GNDA
IN1
EN1
EN2
GNDB
IN2
EN3
EN4
OC4
OUT4
OUT3
OC3
OC2
OUT2
OUT1
OC1
Name And Function
Ground
Input Voltage
Enable Input. Logic High Turns
On Power Switch IN-OUT1
Enable Input. Logic High Turns
On Power Switch IN-OUT2
Ground
Input Voltage
Enable Input. Logic High Turns
On Power Switch IN-OUT3
Enable Input. Logic High Turns
On Power Switch IN-OUT4
Overcurrent. Logic Output
Active Low IN-OUT4
Power Switch Output
Power Switch Output
Overcurrent. Logic Output
Active Low IN-OUT3
Overcurrent. Logic Output
Active Low IN-OUT2
Power Switch Output
Power Switch Output
Overcurrent. Logic Output
Active Low IN-OUT1
Symbol
VI
VO
VIENX
IO
ESD
TJ
Parameter
Input Voltage Range (Note 1)
Output Voltage Range (Note 1)
Input Voltage Range
Continuous Output Current
Electrostatic Discharge
Operating Junction Temperature
Value
Unit
-0.3 to 6
V
-0.3 to (VI +0.3)
V
-0.3 to 6
V
Internally Limited
2
kV
-40 to 125
°C
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is
not implied.
Note1: All voltage are referred to GND
Table 4: Recommended Operating Condition
Symbol
VI
VO
IO
Parameter
Input Voltage Range (Note 1)
Output Voltage Range (Note 1)
Continuous Output Current (Per Switch)
Min.
2.7
0
0
Typ.
Max.
Unit
5.5
V
5.5
V
500
mA
2/9
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