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Associate II
September 5, 2025
Question

Driver protection for custom inverter board

  • September 5, 2025
  • 1 reply
  • 389 views

Hi Team,
I'm working on design the custom inverter board for 3 Phase BLDC Motor for rail door application.
Motor driver these feature needed for project

VINODC_0-1757074655240.png

 

In motor Driver protection this one im using 

VINODC_1-1757074709660.png

 

In Phase voltage generation TIM8 using and the motor driver IC i'm using from Infineon TLE9180D-32QK.VINODC_2-1757074732425.png

How should i connect this pin to uC to Motor driver IC
and configuration need to done.

 

1 reply

GMA
Technical Moderator
September 5, 2025

Hello @VINODC,

The driver protection input must correspond to an error detection output from the driver side.
Refer to the driver user manual for details on the error signal presence and its electrical behavior.

If you agree with the answer, please accept it by clicking on 'Accept as solution'.Best regards.GMA