Buck Converter Compensation Network Topology Selection

Discussion in 'The Projects Forum' started by Mustafatarhan49, Dec 27, 2012.

  1. Mustafatarhan49

    Thread Starter Member

    Aug 16, 2012
    56
    0
    Hello Guys,

    Currently, I am trying to understand how to select the compensation network topology for the DC/DC converter.

    Do you know what is the difference between type1 type 2 or type 3 network topologies? and what is the criteria to select for any of these networks?
    I checked many website but i could not decide which topology is suitable for my case.

    Thanks a lot!
     
  2. RamaD

    Active Member

    Dec 4, 2009
    254
    33
    Transient response. Type I is the simplest, and Type II and Type III improves the transient response by having a larger bandwidth. Please refer to AND8143/D Application Note from Onsemi.
     
    Mustafatarhan49 likes this.
  3. Mustafatarhan49

    Thread Starter Member

    Aug 16, 2012
    56
    0
    thank you soo much! the application note was really helpful!
     
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