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Have TI aplication note of PFC?

Kiselev Dmitry
Expert 1400 points
Other Parts Discussed in Thread: CONTROLSUITE

Hi.

I want to criate a PFC on C2000 in UPS. And I want make PFC with differential out, like it view in attachment. Have a TI application and example for this scheme? Hwo know? Please give me link.

  • 0
    Guru 192875 points
    Hi,

    If you've downloaded controlSuite, the development kits section has PFC based kits that you can refer to.
    Example: C:\ti\controlSUITE\development_kits\HVMotorCtrl+PfcKit_v2.1

    Regards,
    Gautam
  • 0 in reply to Gautam Iyer
    TI__Guru 57255 points

    Hi,

    We do not have any software for the specific topology you have shown.  However, the C2000 should be able to control it.
    (figuring out how to get current (I) information into the ADC of the C2000 device will likely be one of the trickiest parts)

    I might recommend also taking a look at the bridgeless PFC design in controlSUITE:
    \controlSUITE\development_kits\BLPFC_v1.0\


    Thank you,
    Brett

  • 0 in reply to Brett Larimore
    Expert 1400 points
    Hi.
    Yes, You're right, it's not easy task. But it scheme give very small dynamic loss and it's interest for application. Very many manufacturers make UPS device like scheme I cited above.
    Thank You for answer. I will go to think how i will be make my device.

    Regards,
    Dmitry.