TDA5146T - Brushless DC motor drive circuit

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NXP

TDA5146T Brushless DC motor drive circuit by NXP - Datasheet Preview — Datasheet preview – TDA5146T

Datasheet Details

Part number	TDA5146T
Manufacturer	NXP
File Size	266.10 KB
Description	Brushless DC motor drive circuit
Datasheet	TDA5146T Datasheet
Additional preview pages of the TDA5146T datasheet.

Product details

Description

The TDA5146T is a bipolar integrated circuit used to drive brushless DC motors in full wave mode. sensing technique and is ideally suited as a drive circuit for a hard disk drive motor or tape drive.

Features

Full.
wave commutation (using push/pull drivers at the output stages) without position sensors.
Built.
in start.
up circuit.
Three push.
pull outputs:.
2 A output current (Typical).
Built.
in current limiter.
Thermal protection.
Soft switching outputs.
Flyback diodes.
Tacho output sensor.
Brake function.
Direction control input.
Reset function.

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Published: Apr 23, 2005 |