Control Stepper Motor with Infineon TCA3727 Driver using Arduino

         

          This article includes everything you need to know about controlling a stepper motor with the Infineon TCA3727 driver and Arduino. I have included a wiring diagram, a tutorial on how to set the current limit and many example codes.

For Driving stepper motor we are using Accel Stepper Library.This library is fairly easy to use and can greatly improve the performance of your hardware.

here link of accelstepper library https://www.arduinolibraries.info/libraries/accel-stepper

Components Requirements: 

·        1 ×  Arduino

·        1 ×  Stepper Motor

·        1 ×  Infineon Stepper Driver IC

·        2 ×  220 nF Capacitor

·        2 ×  100 μF Capacitor

·        1 ×  2.2 nF Capacitor

·        2 × 1Ω Registor

 ·          Jumper Wires

Infineon TCA3727G Pinout

Circuit for TCA3727G 

 Control  Digital Input

     When we are coding using Arduino IDE first we have to set current limit as per above table , need to motor status set  I11,I21 set as Low, I10,I20 set as high  for base current  2/3 Imax  for accelerating motor need both pin as HIGH

IX0, IX1 for the magnitude of the current of the particular phase ,It is Digital Control

Phase1 controls the current through phase winding 1. On H-potential the phase current flows from Q11 to Q12, on L-potential in the reverse direction.

Phase2  controls the current through phase winding 1. On H-potential the phase current flows from Q21 to Q22, on L-potential in the reverse direction.