TPD1036F

2008-09-12

2

Block Diagram

Pin Description

Pin No.

Symbol

Pin Description

1

SOURCE1

Source pin 1.

2

IN1

Input pin 1.

This pin is connected to a pull-down resistor internally, so that even if the input is open-circuited,

output never turns on inadvertently.

3

SOURCE2

Source pin 2.

4

IN2

Input pin 2.

This pin is connected to a pull-down resistor internally, so that even if the input is open-circuited,

output never turns on inadvertently.

5, 6

DRAIN2

Drain pin 2.

Drain current is limited (by current limiter) if it exceeds 1 A (min) in order to protect the IC.

7, 8

DRAIN1

Drain pin 1.

Drain current is limited (by current limiter) if it exceeds 1 A (min) in order to protect the IC.

DRAIN1

IN1

Overcurrent Detection

/Protection

8

7

Overtemperature Detection

/Protection

1

2

SOURCE1

DRAIN1

DRAIN2

IN2

Overcurrent Detection

/Protection

6

5

Overtemperature Detection

/Protection

3

4

SOURCE2

DRAIN2