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DRV603: Replacing DRV602 with DRV603

Conor
Mastermind 9810 points
Part Number: DRV603
Other Parts Discussed in Thread: DRV602,

Tool/software:

Hi,

I am considering replacing DRV602 with DRV603.

Q1. Is it possible to replace DRV602 with DRV603 with pin compatibility? Looking at the datasheet, it seems that the only difference is pin 11 (DRV602-NC, DRV603-UVP).

Q2. Please let me know if there are any precautions or concerns when replacing DRV602 with DRV603.

Thanks,

Conor

  • +1
    TI__Mastermind 19445 points

    Hi Conor, 

    DRV603 can be a direct drop in replacement for DRV602. the UVP pin on DRV603 can be left NC with no issue. 

    it is best practice to tie the unused UVP pin to PVDD externally, however there is an internal pullup which can handle this, and not affect the devices function.

    Regards,

    Arthur