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TPS65983B: TPS65983ACZQZR TPS65983BAZQZR

Jamie Tseng
Intellectual 2405 points
Part Number: TPS65983B

Hi Team,

Previously, we designed Thunderbolt3 equipment to use Alpine-Ridge B step +TPS65983ACZQZR, and INTEL had previously provided signed NVM
But because TPS65983ACZQZR is already EOL, can we directly use TPS65983BAZQZR instead?

Thanks and best regards,

Jamie

  • 0
    TI__Expert 3625 points

    Hi Jamie,

    Yes, you can drop-in replace the TPS65983AC with the TPS65983BA silicon. I recommend going ahead and switching to the TPS65983BAZBHR as the ZQZ package is EOL and the last time buy is in early 2021.

    There are no HW or FW changes required to use the TPS65983BAZBHR silicon.

    Regards,

    Karl