• State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 63 subscribers
  • Views 161 views
  • Users 0 members are here
Support feedback
Options
Options
Related

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.

TPS61033: MODE pin switching during operation

Dice-K
Mastermind 7540 points
Part Number: TPS61033

Hi support team,

Is it possible to switch the MODE pin high/low during operation to switch to FPWM or Auto PFM?
Will VOUT be temporarily interrupted?

Regards,
Dice-K

  • +1
    TI__Genius 12505 points

    Hi Dice,

    You can switch the MODE pin during operation, there will be some transient behavior at VOUT, like overshoot (FPWM -> PFM) or undershoot (PFM -> FPWM), it is similar with load transient.

    The lower the load current is, the higher the overshoot and undershoot is.

    Regards,

    Nathan