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Original question:

DRV8301: What are the best ways to protect this device against voltage spikes?

DRV8301: How to select the inductor for the buck converter ?

PYTsai
Genius 9315 points
Part Number: DRV8301
Other Parts Discussed in Thread: TPS54160

Hi 

Would you share how to select the inductor for the buck converter inside DRV8301 ?

Our application the voltage input the to Buck of DRV8301 is 12V ` ~ 18V and output is 5V, 1A. 

  • 0
    TI__Guru 61220 points

    PY,

    Thank you for posting on the MD forum!

    The buck inside the DRV8301 is the TPS54160. Please use the Webench tool on the TPS54160 product page to validate an inductor choice or post on the Power Management forum.

    Regards,

    -Adam