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TPS54494 schematic review

dave riness
Prodigy 70 points

Hi there -

 

can you please review and comment on the following:

 

 

Thank you!

  • 0
    TI__Guru 71526 points

    Assuming this is for the HTSSOP package (not RSA), missing GND connection to Power Pad. Functionally this looks okay, but some component values, VIN, and IOUT requirements are missing, so really cannot be evaluated. Suggest running Webench to verify design, although pcb layout is also critical and guidelines in the datasheet (pg 16) must be followed.

    -Leonard  

       

    RinessAvnet_TPS54494_2.5V2A.pdf