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TMS320F28062F: zero crossing detection of AC input

SY Yoon
Genius 3380 points
Part Number: TMS320F28062F
Other Parts Discussed in Thread: TIDM-2PHILPFC, TIDM-1022, C2000WARE

Hi, 

My customer is developing based on the TIDM-2PHILPFC. 

He want to detect zero crossing of AC input.

Is there any reference or examples to detect zero crossings?

  • 0
    TI__Genius 11025 points

    The SineAnalyzer library module detects the zero crossing when applied with the rectified Vin. Pls see TIDM-1022 ref design where this module is used. Install C2000Ware DP SDK and then see the folder below

    C:\TI\c2000\C2000Ware_DigitalPower_SDK_3_00_00_00\solutions\tidm_1022\docs

    Shamim