• State
  • Locked Locked
  • Replies 1 reply
  • Subscribers 63 subscribers
  • Views 266 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.

UC2572 part calculating

smurf ruby
Prodigy 10 points
Other Parts Discussed in Thread: UC2572

Hello,

does anyone know how to calculate the most important parts for the (very old) UC2572.

I never saw a datasheet with so less informations.

regards

smurf

  • 0
    Prodigy 10 points

    Hi Smurf . . . I am also looking for help in calculating the compensation component values. I do believe that there is an error in the application schematic, that has escaped scrutiny for so long. Rcomp should not provide a dc path between pin 1 and 2, else that would upset any attempt to get a stable Vout. I have placed a cap in series with Rcomp, and now have 3 values to struggle with. Can someone please help?

    BigC