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Thread: XMC4500 (100 Pin) single phase shift dual active bridge

  1. #1
    Beginner Beginner Fethi is on a distinguished road
    Join Date
    Apr 2018

    XMC4500 (100 Pin) single phase shift dual active bridge

    Hallo ,

    to controle a dual active bridge, i need 8 PWM signals , as you can see in the picture below,every two MOSFET blong to a group from A to D. HSX (high side) and LSX (low side)
    need a dead time between the transitions, plus the secondary bridge ( C and D) need to be phase shifted. I'm wondering if mixing CCU80 and CCU81
    (A -----> CCU80.out20/CCU80.out21, B -----> CCU81.out00/CCU81.out01, C -----> CCU80.out30/CCU80.out31 and D -----> CCU81.out20/CCU81.out21)
    will create a communication problems and Deficiency in generating the PWM signals.

    Best regards,


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    Last edited by Fethi; Jun 10th, 2018 at 03:24 AM. Reason: false image

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