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CCS/C2000WARE-DIGITALPOWER-SDK: Boost/Sepic example

David Wallner
Intellectual 1185 points
Part Number: C2000WARE-DIGITALPOWER-SDK


Tool/software: Code Composer Studio

Hi,

I wondering if there will be a example project like the DC-DC Synchronous Buck Converter for a boost or sepic device in the Digital-Power-SDK.

If not, do you think it is possible to modify the buck example to use it as a boost?

Where are necessary lines in the software code to modify?

Thanks and best regards

David

  • 0
    TI__Guru 62975 points

    David,

    I am not aware of any plans to add such an example.

    The buck example is a reasonable starting point for developing a boost solution.  I think the primary difference would be the inverted nature of when energy is being transferred to the output stage relative to the PWM signal.  Depending on the hardware, the software changes might be limited to a few timing adjustments for noise mitigation.  The control loop would need to be adjusted as well, of course.

    -Tommy