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TPS40210

I'm working with this part. I need to lower the switching frequency around 400khz; how? (the software always revert to default 700khz).

  • You can select 'Advanced inputs' while creating a new design and enter 'Switching Frequency' there. We do not have output caps to support designs for 4005 or 500 KHz Fsw. But 600Khz switching frequency works.

    Currently, we do not have the functionality to change Fsw for an existing design. We are working on this feature and it will e released in a few months. 

    Thanks,

    Hetal Joshi

    Senior Developer and Project Manager

    Analog eLab Design Center

    HPA Design Tools

    Texas Instruments, Inc.

     

    TI makes no warranties and assumes no liability for applications assistance or customer product design. You are fully responsible for all design decisions and engineering with regard to your products, including decisions relating to application of TI products. By providing technical information, TI does not intend to offer or provide engineering services or advice concerning your designs.