Phase shifted PWM

Discussion in 'Embedded Systems and Microcontrollers' started by mik3, Oct 2, 2009.

  1. mik3

    Thread Starter Senior Member

    Feb 4, 2008
    4,846
    63
    Hi guys,

    Do you know any microcontrollers which can output phase shifted PWM channels at the same PWM frequency.

    I know you can do it by program but it would be more accurate with a built in function.
     
  2. Tahmid

    Active Member

    Jul 2, 2008
    344
    25
    Hi mik3,
    Have you checked the dsPIC33FJ GS series (series for SMPS)? eg.dsPIC33FJ06GS504
     
  3. mik3

    Thread Starter Senior Member

    Feb 4, 2008
    4,846
    63
    Thanks Tahmid.
     
  4. Tahmid

    Active Member

    Jul 2, 2008
    344
    25
    You are welcome. Thanks.
     
  5. Skeebopstop

    Active Member

    Jan 9, 2009
    358
    3
    I am designing something now with the TMS320F28335. It's a full on motor control DSP (or as they say now a days, DSC), but they have built this function into their PWMs for controlling inverters.

    Cheerio
     
  6. mik3

    Thread Starter Senior Member

    Feb 4, 2008
    4,846
    63
    Thanks for the information but I will use the PIC series since I have all the development tools.
     
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