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TIDM-1022: how can I change TIDM-1022 to CCM + single phase(not interleave)?

Part Number: TIDM-1022
Other Parts Discussed in Thread: POWERSUITE, SYSCONFIG

hi,

How can I change TIDM-1022  to CCM + single phase(not interleave)?

BR,

frank

  • Hi Frank,

    I think you use powerSUITE to choose enable interleaved and that will be CCM. If you select single phase and it will be automatically enable valley switching for DCM mode.

    So in order to do CCM + single phase you have to manually change the code using the non-powersuite version in SDK. 

    Regards,

    Chen

  • Chen,

    Not sure if I understand correctly. Please correct me if I am wrong.

    -import TIDM-1022 project and use sysconfig to select "Single Phase PFC".

    - add code below.

    valley_switching_MODE = valley_switching_disable;

    is that correct?

    BR,

    frank

  • Hi Frank,

    I feel it might need some additional code updates other than 

    valley_switching_MODE = valley_switching_disable;

    For example, to double confirm the PWM settings.

    customer may need to go through the code a little bit to validate it.

    Regards,

    Chen