• State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 62 subscribers
  • Views 62 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.

TPS546D24A: Input Voltage Ripple Requirement

Shinichi Yokota
Genius 9715 points
Part Number: TPS546D24A

Hello,

How much input voltage ripple is allowed for TPS546D24A to work properly? In my case, the input voltage is 3.3 V.

Best regards,
Shinichi Yokota

  • +1
    TI__Expert 7860 points

    Hi Shinichi,

    In our calculator tool we typically try to limit VIN ripple to less than 250mV.

    I don't think there is necessarily a restriction on VIN ripple, however if it is too large it may cause regulation or stability issues, so it is recommended to keep it under 250mV in this case.

    Thanks,

    Joseph