TPD1009S View Datasheet(PDF) - Toshiba

Part Name

Description

Manufacturer

TPD1009S

TOSHIBA Intelligent Power Device Silicon Monolithic Power MOS Integrated Circuit

Toshiba 

Block Diagram

TPD1009S

Pin Description

Pin No.

1

2

3

4

5

Symbol

Function

IN

DIAG

GND

OUT

VDD

Input pin.

Input is CMOS−compatible, with pull−down resistor connected.

Even if the input is open, output will not accidentally turn on.

Self−diagnosis detection pin. Goes low when overheating is detected or when output is short circuited

with input on (high).

n−channel open drain.

Ground pin.

Output pin.

When the load is short circuited and current in excess of the detection current flows to the output pin,

the output automatically turns on or off.

Power pin.

2

2002-10-24

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