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DS320PR1601RSCEVM: GEN 5.0 REDRIVER

SHEKHA SHOUKATH
Intellectual 520 points
Part Number: DS320PR1601RSCEVM
Other Parts Discussed in Thread: TPS548B22

Hi,

In DS320PR1601RSCEVM .dsn file, R62 is 205K, while in BOM of DS320PR1601RSC-EVM User's Guide it's value is given as 2.05K.

Could please confirm the correct value of the said resistor?

Thanks and Regards,

Shekha Shoukath

  • 0
    TI__Mastermind 18950 points

    Hi Sheka,

    R62 is a resistor whose value controls the current limit of the TPS548B22 buck converter. 2.05k should be the correct value because 205k not only exceeds the typical maximum by a factor of two but would set a current limit much higher than what would realistically happen on the EVM.

    Best,

    Evan Su