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ATA6830 Datasheet - ATMEL Corporation

ATA6830 - INTELLIGENT STEPPER MOTOR DRIVER

The circuit serves to control a stepping motor for dynamic headlamp beam adjustment in automobiles.

Two chopper-controlled H-bridges serve as the stepping motor driver.

The circuit receives the commands to control the stepping motor by means of a unidirectional serial single-wire bus.

An integrated

ATA6830 Features

* 2-Phase 1 A Stepping Motor Driver Compensated Half Step Operation Chopper Current Control Unidirectional Single Wire Bus Interface with Error Feedback Intelligent Travel Operation Control Referencing by Extending or Retracting Application

ATA6830_ATMELCorporation.pdf

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Datasheet Details

Part number:

ATA6830

Manufacturer:

ATMEL Corporation

File Size:

499.24 KB

Description:

Intelligent stepper motor driver.

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