• State TI Thinks Resolved
  • Locked Locked
  • Replies 2 replies
  • Answers 1 answer
  • Subscribers 64 subscribers
  • Views 237 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.

TPS22969: Can VBIAS and VIN be same - 5V ?

Joseph george
Prodigy 80 points
Part Number: TPS22969
Other Parts Discussed in Thread: TPS22990,

Hi,

i am using above switch in the power supply section.

Can VBIAS and VIN be same as 5V? Is there any issue for that.

I have only one supply available.

  • 0
    TI__Genius 10855 points
    Hi Joseph,

    There shouldn't be any issue with this configuration, make sure that enable is low if your input supply is in scenarios where it can be plugged in/out to prevent abnormal startup behavior.

    If you're looking for additional protection and status features, I recommend taking a look at the TPS22990, which offers power good and a smaller package than the TPS22969.

    Thanks,

    Arthur Huang
  • 0 in reply to Alpha H
    Prodigy 80 points

    Thanks for your quick reply.

    In our case both VBIAS and VIN are ramping same way.