TPD1034F

2006-10-31

1

TOSHIBA Intelligent Power Device Silicon Monolithic Power MOS Integrated Circuit

TPD1034F

High-side Power Switch for Motors, Solenoids, and Lamp Drivers

The TPD1034F is a monolithic power IC for high-side switches.

The IC has a vertical MOS FET output which can be directly

driven from a CMOS or TTL logic circuit (e.g., an MPU).

The device offers intelligent self-protection and diagnostic

functions.

Features

A monolithic power IC with a new structure combining a

control

block (Bi-CMOS) and a vertical power MOS FET (π-MOS)

on a single chip.

One side of the load can be grounded to a high-side switch.

Can directly drive a power load from a microprocessor.

Built-in protection against thermal shutdown and load short-circuiting.

Incorporates a diagnosis function that allows diagnosis output to

be read externally at load short-circuiting, opening, or overtemperature

Up to −10 V of counter electromotive force from an L load can be applied.

Low on-resistance

Low operating current

8-pin SOP package for surface mounting can be packed in tape.

Note:

Due to its MOS structure, this product is sensitive to static electricity. Handle with care.

Weight: 0.08 g (typ.)