feedback
Rate this webpage

Need
Support?


Ask An Expert

Our Ask An Expert knowledge base contains answers to questions from designers like you. Browse the knowledge base by category or search key words. Not seeing what you need? Ask An Expert a question of your own.
All   >>  Energy Efficiency   >>   Power Supplies   >>   Questions
 

Hi,How to choose the compensate capacitor and resistor which connect to LM431?

Please refer to our application note Understanding Loop Compensation with Monolithic Switchers . Loop control is also the subject of the book of our application engineer Ch. Basso and it has a complete chapter covering the TL431. Please look at http://cbasso.pagesperso-orange.fr/Spice.htm where you will find a lot of papers and documents to download, in particular some from APEC seminars describing loop control with TL431. Answered by:
ON Semiconductor