feedback compensation SMPS

[eem2am]

smps feedback loop stabilization

hello,

does any reader know if Pressman's book covers feedback compensation with TL431 and opto.

Or does any reader know any book that does...other than Basso, which covers it but ony for the fast lane/slow lane case

 

[FvM]

I didn't see any related discussion in the most recent 2nd edition, particularly not in the Feedback-Loop Stabilization chapter. 3rd edition is scheduled for April 09.

However, I don't think that the topic adds much basically new aspects to the feedback-loop considerations.

 

[eem2am]

Thankyou FvM, I appreciate your words as i nearly bought the Pressman book.

Does any other reader know of a book giving transfer function for TL431/OPTO feedback circuit?