PAG1 Frequency Range Selection – KBA227985

Version 5

    Version: *A

     

    Translation - Japanese: PAG1周波数範囲の選択– KBA227985 - Community Translated (JA)

    Question: How do I set the frequency range for my design?

    Answer: Frequency range depends on the following factors:

    1. Efficiency requirements: higher the frequency, higher the switching loss.
    2. Electromagnetic Interference (EMI): defines the upper frequency limit.
    3. Audio noise: defines the lower frequency limit – 20 kHz (audio frequency range: 20 Hz to 20 kHz).

     

    Considering the above factors, the frequency range can be set by altering the configuration parameters.