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AMIS-30621 - LIN Microstepping Motordriver

Datasheet Details

Part number AMIS-30621
Manufacturer AMI SEMICONDUCTOR
File Size 2.70 MB
Description LIN Microstepping Motordriver
Datasheet download datasheet AMIS-30621 Datasheet

General Description

The AMIS-30621 is a member of a stepper motordriver family with position controller and control/diagnostics interface integrated in one single chip.

The family consists of two products: • AMIS-30621 with LIN interface, ready to build dedicated mechatronics solutions connected remotely with a LIN master.

• AMIS-30622 with SERIAL interface, ready to act as peripheral device next to a microcontroller.

Overview

AMIS-30621 LIN Microstepping Motordriver General.

Key Features

  • Motordriver LIN Interface.
  • Microstepping (1/2, 1/4, 1/8, 1/16).
  • Low resonance & noise.
  • High resolution.
  • Programmable peak current up to 800mA.
  • 20kHz PWM current-control.
  • Automatic selection of fast & slow decay mode.
  • Internal fly-back FETs.
  • Fully integrated current sense.
  • 8V-29V supply voltage.
  • Automotive compliant.
  • Full diagnostics and status information Controller with RAM and OTP Memory.