Regarding Feedback compenastion ciecuit Design calculation for LM502C Forward converter IC, with reragrds to the Reference design given in the datssheet. Please help me with cclculations.?

Hi,

I'm using LM5025C ic to design 40W Power Supply with Active clamp forward converter topology.

Out Voltage 3.3V

Output current 12A

Input range 18-75V Dc.

Refered compensation network from the datasheet of the IC is attached below. I would request you to help me out with calculations for the same.

 I have attached the data sheet Link. Please refer Page 14,  Application Circuit: Input 36-78V, Output 3.3V, 30A

 www.ti.com.cn/.../lm5025c.pdf
 
  
  Regards,

Srinivas.N