PIN FUNCTIONS

SO

Pin

(*)

DIP

Pin

Symbols

Fun ctions

1

2

3

6

7

8

9

12

13

14

15

16

17

20

21

22

23

26

27

28

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

SENSE 1

IN1

ENABLE 1

OUT 1

GND

GND

OUT 3

ENABLE 2

IN 3

SENSE 2

BOOSTRAP OSC. VCP

IN 4

OUT 4

GND

GND

OUT 2

IN 2

VBOOT

Sense resistor to provide the feedback for motor current control of the bridge A

Digital input from the motor controller (bridge A)

A logic level low on this pin disable the bridge A

Output of one half bridge of the bridge A

Common Power Ground

Common Power Ground

Ouput of one half bridge of the bridge B

A logic level low on this pin disable the bridge B

Digital input from the motor controller (bridge B)

Sense resistor to provide the feedback for motor current control of the bridge B

Oscillator output for the external charge pump

Digital input from the motor controller (bridge B)

Output of one half bridge of the bridge B

Supply voltage bridge B

Common Power Ground

Common Power Ground

Supply Voltage bridge A

Output of one half bridge of the bridge A

Digital input from the motor controller (bridge A)

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

Parameter

Test Conditions

Unit

Supply Voltage

50

V

Input or Enable Voltage Range

-0.3 to +7

V

Pulsed Output Current

3

A

Sensing Voltage

-1 to 4

V

Bootstrap Supply

60

V

°C)

°C no copper area on PCB)

5

1.23

2

W

W

W

Storage and Junction Temperature

-40 to 150

°C

PIN CONNECTIONS (Top view)

POWERDIP

SO24+2+2

L6204

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