TDA5149G - 12 V Voice Coil Motor VCM driver and spindle motor pre-driver combination chip

Product Overview

NXP

TDA5149G 12 V Voice Coil Motor VCM driver and spindle motor pre-driver combination chip by NXP - Datasheet Preview — Datasheet preview – TDA5149G

Datasheet Details

Part number	TDA5149G
Manufacturer	NXP
File Size	148.68 KB
Description	12 V Voice Coil Motor VCM driver and spindle motor pre-driver combination chip
Datasheet	TDA5149G Datasheet
Additional preview pages of the TDA5149G datasheet.

Product details

Description

The TDA5149G is a combination of a voice coil motor driver and a spindle motor pre-driver, capable of operating 12 V high-performance hard disk drives.

Features

General features.
Single-chip voice coil motor driver and spindle motor pre-driver.
Internal voltage reference generator.
Programming of timing parameters via the serial bus.
Control of sleep, brake and disable modes for both the VCM and spindle via the serial bus.
Temperature monitor circuit.
General purpose uncommitted operational amplifier. Voice coil motor driver.
On-board full-bridge power DMOS driver with low RDSon.
Cl.

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Published: Apr 23, 2005 |