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Reference design for driving a three-phase stepper motor using a BLDC motor driver

TIDA-01362

Overview

TIDA-01362 shows how to drive a three-phase stepper motor using the same hardware structure of a brushless (BLDC) driver. By adjusting the PWM signal scheme, the design can achieve a smooth sinusoidal output current. The DRV8313 device can be used to implement this design.

characteristic

●Smooth current
● Compact design
● Low noise operation
● Open loop operation
● Extremely low vibration, almost non-existent

Backlog Impt notice changes Backlog Impt notice changes end

Blockdiagram

Design Files

Documentation

Driving a 3 Phase Stepper With a BLDC Motor Driver Design Guide

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Update:2025-05-12 10:29:03

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