control design of buck converter

Discussion in 'The Projects Forum' started by rakeshscetic, Jun 14, 2012.

  1. rakeshscetic

    Thread Starter New Member

    Jun 14, 2012
    1
    0
    Hi There,

    I want to design the control circuit for the buck converter which parameters are as per follow:

    Input voltage range: 150 to 330 VDC

    Output Voltage 140VDC

    output Current 25Amp.

    Can anyone please let me know is there any PWM controller IC that i can used in this design or other contorller that can be used.

    Thanks
    Rakesh
     
  2. praondevou

    AAC Fanatic!

    Jul 9, 2011
    2,936
    488
    41 pages on digikey for buck controller ICs...
     
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