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TPSM8S6C24: PMBus

Shuji Ishiwata
Mastermind 7835 points
Part Number: TPSM8S6C24

Tool/software:

Hi All,

I have a question about the TPSM8S6C24.
Is it possible to read the output voltage and current using PMBus??


Best Regards,
Ishiwata

  • 0
    TI__Guru 56925 points

     

    Shuji Ishiwata said:
    Is it possible to read the output voltage and current using PMBus??

    Yes.  The commands are READ_VOUT (Command code 8Bh) and READ_IOUT (Command Code 8Ch)

    READ_VOUT uses Linear16 encoding, as defined by VOUT_MODE (Command Code 20h)

    READ_IOUT uses Linear11 encoding, as defined by the PMBus specification.

    Both commands use the READ_WORD SMBus transaction type.