This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

  • Resolved

DRV8303: min max values for bootstrap resistor

Expert 3510 points

Replies: 7

Views: 87

Part Number: DRV8303

Hi MDBU Team,

We need the information about the resistor values of the bootstrap charge path of the DRV8303 as it is not written down in the datasheet.

 

Min. Value && Max. value over temperature range

Many Thanks

Best wishes,

Olrik

  • Olrik,

    To confirm, are you asking about the resistance of the internal circuit which charges the BST capacitor?

    Otherwise can you show me which resistance you're asking about?

    Regards,

    -Adam

  • In reply to Adam Sidelsky:

    Hi Adam,

    yes that's correct

    Best wishes,

    Olrik

  • In reply to Olrik Maier:

    Olrik,

    This should be a low impedance path, I'm not sure if we can provide this value.

    Regards,

    -Adam

  • In reply to Adam Sidelsky:

    Hi Adam,

    is there a chance to check with design ?

    Many Thanks

    Best wishes,

    Olrik

  • In reply to Olrik Maier:

    Olrik,

    My apologies, design is still checking, please give us this week to complete the checkout.

    Regards,

    -Adam

  • In reply to Adam Sidelsky:

    Design work is still ongoing, email conversation continuing.

  • In reply to Adam Sidelsky:

    This has been closed over email.

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.