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TPS60150 skipmode switching frequency range

watanabe
Expert 1740 points
Other Parts Discussed in Thread: TPS60150

Hi,

Please teach me skipmode switching frequency range of TPS60150.

I've read [The skip threshold voltage and current depend on input voltage and output current conditions.]  in the datasheet(rev.B) P11.

But the answer was not found.

I'm looking forward to your reply.

Best regards.

Kenta Watanabe

  • 0
    TI__Guru 58225 points

    Hello Watanabe-san,

    There is no lower limit implemented on the switching frequency, e.g in the datasheet you can find a skip pulse time of 14ms at no load. This means that the frequency will go as low as necessary to regulate the output voltage.

    Best regards,

    Brigitte

  • 0 in reply to Brigitte
    Expert 1740 points
    Dear Brigitte,

    I am grateful for your support.

    I understand that it is not possible to regulations the minimum value of the operating frequency.

    Thank you again,

    Kenta Watanabe