DRV201 Datasheet Voice Coil Motor Driver

Manufacturer: Texas Instruments

DRV201 voice coil motor driver by Texas Instruments - Datasheet Preview

Datasheet Details

Part number	DRV201
Manufacturer	Texas Instruments
File Size	1.07 MB
Description	Voice Coil Motor Driver
Datasheet	DRV201 Datasheet

General Description

The DRV201 device is an advanced voice coil motor driver for camera auto focus.

It has an integrated D/A converter for setting the VCM current.

VCM current is controlled with a fixed frequency PWM controller or a linear mode driver.

Overview

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community DRV201 SLVSB25C – AUGUST 2011 – REVISED JUNE 2015 DRV201 Voice Coil Motor Driver for Camera Auto Focus.

Key Features

1 Configurable for Linear or PWM Mode VCM Current Generation.
High Efficiency PWM Current Control for VCM.
Advanced Ringing Compensation.
Integrated 10-bit D/A Converter for VCM Current Control.
Protection.
Open and Short-Circuit Detection on VCM Pins.
Undervoltage Lockout (UVLO).
Thermal Shutdown.
Open and Short-Circuit Protection on VCM Output.
Internal Current Limit for VCM Driver.
4-kV ESD-HBM.

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