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UCC3895: CS pin reaction

Kuan Wei Chen (Kevin Chen)
Genius 9710 points
Part Number: UCC3895

Dear Team,

When the CS pin larger than 2.5V trigger the protection, the circuit will latch, cycle by cycle limit, or soft start?

Besides, can I give the CS pin a DC value?

BR

Kevin

  • 0
    TI__Genius 9790 points

    Hi, Kevin

    When the CS pin larger than 2.5V trigger the protection, the controller will restart with soft start.

    It is not recommended to give CS pin a DC value. Since it peak current mode, the signal on CS pin affect effective duty. 

    BR,

    Yunsheng