Synchronous Switching Controller, any simple as this one?

Discussion in 'The Projects Forum' started by malow, Jun 7, 2012.

  1. malow

    Thread Starter New Member

    Nov 17, 2011
    hi, im on my way to build a simple buck regulator, but my knowledge and components availability are not that much (im in brazil)

    but the schematics on most controllers are "too much" for me, too many components for this beginning project.

    BUT, yesterday on my search for a simpler controller, i found this one:


    it have fixed voltage versions (6v in my case), so its PERFECT for me. only need 3 capacitors, mosfet's and a inductor.

    but i can't find this IC around, and i dont think thare is equivalent IC from another maker.

    so, my question: anyone knows a synchronous buck controller simple as this one? or something on this level of complexity? low extra components are essentially :(

    tnks in advance
  2. ronv

    AAC Fanatic!

    Nov 12, 2008