L6204D(1994) Просмотр технического описания (PDF) - STMicroelectronics
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L6204D Datasheet PDF : 10 Pages
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L6204
PIN CONNECTIONS (Top view)
POWERDIP
SO24+2+2
PIN FUNCTIONS
SO
Pin
(*)
DIP
Pin
Symbols
Fun ctions
11
SENSE 1
Sense resistor to provide the feedback for motor current control of the bridge A
22
IN1
Digital input from the motor controller (bridge A)
33
ENABLE 1
A logic level low on this pin disable the bridge A
64
OUT 1
Output of one half bridge of the bridge A
75
GND
Common Power Ground
86
GND
Common Power Ground
97
OUT 3
Ouput of one half bridge of the bridge B
12 8
ENABLE 2
A logic level low on this pin disable the bridge B
13 9
IN 3
Digital input from the motor controller (bridge B)
14 10
SENSE 2
Sense resistor to provide the feedback for motor current control of the bridge B
15 11 BOOSTRAP OSC. VCP Oscillator output for the external charge pump
16 12
IN 4
Digital input from the motor controller (bridge B)
17 13
OUT 4
Output of one half bridge of the bridge B
20 14
VS2
Supply voltage bridge B
21 15
GND
Common Power Ground
22 16
GND
Common Power Ground
23 17
VS1
Supply Voltage bridge A
26 18
OUT 2
Output of one half bridge of the bridge A
27 19
IN 2
Digital input from the motor controller (bridge A)
28 20
VBOOT
Overvoltage input for driving of the upper DMOS
(*) For SO package the pins 4, 5, 10, 11, 18, 19, 24 and 25 are not connected.
ABSOLUTE MAXIMUM RATINGS
Symbol
VS
VIN, VEN
Io
VSENSE
VBOOT
Ptot
Tstg, Tj
Parameter
Supply Voltage
Input or Enable Voltage Range
Pulsed Output Current
Sensing Voltage
Bootstrap Supply
Total power dissipation: (Tpins = 80°C)
Total power dissipation: (Tamb = 70°C no copper area on PCB)
Total power dissipation: (Tamb = 70°C 8cm2 copper area on PCB)
Storage and Junction Temperature
Test Conditions
50
-0.3 to +7
3
-1 to 4
60
5
1.23
2
-40 to 150
Unit
V
V
A
V
V
W
W
W
°C
2/10
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