• State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 63 subscribers
  • Views 214 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.

LM5575-Q1: Output Tolerance For LM5575-Q1 In Webench Design

David Sackmann
Prodigy 60 points
Part Number: LM5575-Q1

Webench is not calculating an output tolerance for this design https://webench.ti.com/appinfo/webench/scripts/SDP.cgi?ID=E5C2527BDB81BD95

 Is there a setting that needs to be changed.

  • +1
    TI__Guru 72415 points

    Hello

    Probably because you are looking at an IBB.

    However, the tolerance you get with an IBB will be the same as for a positive buck.

    If you design a +15Vout buck with Webench Designer, the tolerance it predicts should be applicable to your -15Vout.

    Thanks