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TPS2121: Output 10ohm resistor

Far Hung
Expert 7450 points
Part Number: TPS2121


Hi Expert,

What is the output 10ohm resistor for? Do we need to stuff it?

  • +1
    TI__Genius 16155 points

    Hi Far, 

    The evaluation module has a dual purpose to serve to show schematic recommendations as well as provide a resource for debugging and evaluating the chip on a pre-built board. 

    The 10ohm resistor is to test device functionality under a on-board loading condition. It is not a requirement for a customer's schematic. 

    Best Regards, 

    Elizabeth