L6204 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'L6204' PDF : 12 Pages View PDF
L6204
PIN CONNECTIONS
SENSE1
1
28
VBOOT
IN1
2
27
IN2
ENABLE1
3
26
OUT2
SENS1
1
20
VBOOT
N.C.
4
25
N.C.
IN1
2
19
IN2
N.C.
5
24
N.C.
ENABLE1
3
18
OUT2
OUT1
6
23
VS1
OUT1
4
17
Vs1
GND
7
22
GND
GND
5
16
GND
GND
8
21
GND
GND
6
15
GND
OUT3
) ENABLE2
t(s IN3
Produc SENSE2
7
14
8
13
9
12
10
11
DIP20
DIP16+2+2
Vs2
OUT4
IN4
VCP
OUT3
N.C.
N.C.
ENABLE2
IN3
SENSE2
9
20
10
19
11
18
12
17
13
16
14
15
SO24+2+2
SO24+2+2
VS2
N.C.
N.C.
OUT4
IN4
VCP
olete PIN DESCRIPTION
bs SO
Pin
O (*)
DIP
Pin
Symbols
Functions
t(s) - 1
1
SENSE 1
Sense resistor to provide the feedback for motor current control of the bridge
A
2
2
IN1
Digital input from the motor controller (bridge A)
uc 3
3
ENABLE 1
A logic level low on this pin disable the bridge A
d 6
4
OUT 1
Output of one half bridge of the bridge A
ro 7
5
GND
Common Power Ground
P 8
6
GND
Common Power Ground
te 9
7
OUT 3
Ouput of one half bridge of the bridge B
le 12
8
ENABLE 2
A logic level low on this pin disable the bridge B
o 13
9
IN 3
Digital input from the motor controller (bridge B)
s14 10
SENSE 2
Sense resistor to provide the feedback for motor current control of the bridge B
Ob15 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.
2/12
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