Hi guys iam new in designing feedbacks i have got the sheet related to tl431 i dunt know how to use it can ane one suggest any pdf which can help understand tl431 feedback implementation step by step
regards

 

Do you have this document? - http://www.fairchildsemi.com/ds/TL/TL431A.pdf

 

The following two pdf on TL431 feedback loop design would help you. I got them from the web long ago.

 

Do you have this document? - http://www.fairchildsemi.com/ds/TL/TL431A.pdf

i have it but i cannot make out anething did u see the attachment

 

The following two pdf on TL431 feedback loop design would help you. I got them from the web long ago.

i have gone through them but i am not able to absorb certain parts if highlight them would u have me wid the understanding