Because of the holidays, TI E2E™ design support forum responses will be delayed from Dec. 25 through Jan. 2. Thank you for your patience.

  • State TI Thinks Resolved
  • Locked Locked
  • Replies 1 reply
  • Answers 1 answer
  • Subscribers 64 subscribers
  • Views 117 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TPS546D24: PM bus IC

abhinay reddy kothapally
Prodigy 20 points
Part Number: TPS546D24

TPS546D24

I need to know weather the above mentioned ic can work without PM BUS communication ? Will it work only with the harware connections? 

we need a reference circuit of TPS546D24 for hardware configuration without any I2C interface communication.

  • 0
    TI__Expert 7860 points

    Hi Abhinay,

    This device can work without the PMBus connection.

    You can configure the device through the 4 pin strapping pins: MSEL1, MSEL2, VSEL, and ADRSEL.

    There is a schematic of our EVM in the EVM user guide that you can request from the product page: TPS546D24EVM-856 Evaluation board | TI.com

    For calculating all the pin-strapping resistors, I recommend using our calculator spreadsheet, which can be found after requesting more info on the datasheet.

    Thanks,

    Joseph