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DRV8402: Replacement Parts

Part Number: DRV8402
Other Parts Discussed in Thread: DRV8432, , DRV8873, DRV8874

What is the recomended replacement part now that this is not recomended for new designs ?

Wen I looked, nothing came up in the list that has equivalent voltage/current ratings. Either the max voltage was too low or the peek current was too low.

  • Mark,

    Sorry for the trouble.  This must have dropped off our website as it used to point to the DRV8432.  This is the recommended replacement for DRV8402.

    However, we have recently released some newer higher power parts like the DRV8874, DRV8873.  These are fully released.

    We also have some newer devices that continue to drive Rdson lower and smaller packages.  These in the in a preview state now on the web.

    https://www.ti.com/lit/ds/symlink/drv8243-q1.pdf

    On table 5-1, you can find the whole family which is DRV8243, 8244, and 8245.  

    All that being said, the higher voltage rating of the DRV8432 is unique, so if you need that, DRV8432 is the best bet.  DRV8432 is also pin-to-pin.

    Regards,

    Ryan

  • Thank you for the information. The DRV8432 it will be.