UCC27211: Switching Frequency Calculation

alikaan

Part Number: UCC27211

Hi all,

We have 2 different types of motor. We would like to calculate the correct switching frequency for these motors. Do you have any application note for that ?

Motor 1 inductance is 330 uH

Motor 2 inductance is 83 uH.

Thanks.

over 2 years ago

0 Richard Herring over 2 years ago

TI__Mastermind 23085 points

Hello Alikaan,

Within the gate drivers group we do not have application notes regarding optimizing power train parameters specific to motor characteristics such as inductance.

I did find applications on ti.com on the link below. It is organized based on the type of motor in the application. You can see if one of these examples helps with your question.

https://www.ti.com/applications/industrial/motor-drives/overview.html#aem-application-Browse

Regards,

Power management

Power management forum

UCC27211: Switching Frequency Calculation