DRV8316-Q1: DRV8316-Q1

Haibo Xu

Prodigy 130 points

Part Number: DRV8316-Q1

Tool/software:

Hello Expert

When I was configuring register 4, I saw OCP_CBC and there was no introduction about it in the datasheet.

Can you clarify the functionality of this configuration?

I understand that changing the PWM output can clear OCP fault ，right ？Which PWM input does this refer to？

Thank you.

Alex

9 months ago

0 Akshay Rajeev Menon 9 months ago

TI__Mastermind 23406 points

Hey Alex,,

This bit lets you have the OCP cycle by cycle fault clear with the transition of the INx pin if the 1h is set.

Best,
Akshay

0 Haibo Xu 9 months ago

Prodigy 130 points

Hello Akshay

Thank you for your reply,

If set OVP_CBC = 1h, because the normal input of INx pin is PWM, it means that as long as INx input is normal, the OCP fault can be cleared, Is this correct？

Alex

0 Akshay Rajeev Menon 9 months ago in reply to Haibo Xu

TI__Mastermind 23406 points

Hey Alex,

Yes, assuming the OCP condition is not present then the input change should clear the OCP fault will get cleared.

best,

Akshay

Motor drivers

Motor drivers forum

DRV8316-Q1: DRV8316-Q1