Motor drivers

Motor drivers forum

State Resolved
Locked Locked
Replies 4 replies
Answers 1 answer
Subscribers 29 subscribers
Views 152 views
Users 0 members are here

Support feedback

Options

Options

Similar topics

DRV8876: Frequency of the digital core

Danilo A.

Mastermind 24715 points

Part Number: DRV8876

Hi Team,

A customer will send their product containing DRV8876 for EMC test. The cost of EMC test will depend on the highest frequency of the product. The charge pump switching frequency of DRV8876 is 400kHz based on Section 6.5 of the datasheet. What is the frequency of the digital code of DRV8876?

Regards,

Danilo

over 3 years ago

0 Danilo A. over 3 years ago

TI__Mastermind 24715 points

Hi Team,

The customer would like to know also if the DRV8876 passed EMC test or the EMI levels are within the standard specifications?

Regards,

Danilo

0 Pablo Armet over 3 years ago in reply to Danilo A.

TI__Mastermind 37683 points

Hi Danilo,

The DRV8876 did pass the EMC test. As for the frequency of the digital core, I will have to do some research. Expect a reply from me by 9/25.

0 Pablo Armet over 3 years ago in reply to Pablo Armet

TI__Mastermind 37683 points

Hi Danilo,

The typical digital core frequency is 6.25MHz.

0 Danilo A. over 3 years ago in reply to Pablo Armet

TI__Mastermind 24715 points

Hi Pablo,

Thank you for this information.

Regards,

Danilo