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TPS22924C: What's the maximum junction temperature rating of TPS22924?

Lin Zhao
Intellectual 1230 points
Part Number: TPS22924C
Other Parts Discussed in Thread: TPS22924, TPS22925

Hello,

I don't find the maximum junction temp for TPS22924, nor over temperature protection, could you pls inform this specific data?

And pls provide the official document for this parameter, thank you!

  • 0
    TI__Genius 10855 points

    Hi Leo, 

    Thanks for reaching out on E2E!

    Unfortunately, since the TPS22924 is an older device, it will take some time to find this information. Would you be interested in using the newer version of this device, the TPS22925? This device has a wider input voltage range, lower Ron, higher Ion, and revere current blocking compared to the TPS22924. The maximum thermal junction temperature of the TPS22925 is 125C.

    The TPS22925 is also pin compatible with the TPS22924, allowing for a quick replacement. Would this work instead?

    Thanks,

    Arthur Huang

    To find the latest information on Power Switches, visit www.ti.com/powerswitch

  • 0 in reply to Alpha H
    TI__Genius 10855 points

    Hi Leo, 

    After confirming with design, the maximum junction temperature for this device is 100C Tj.

    Thanks,

    Arthur

  • 0 in reply to Alpha H
    TI__Intellectual 1230 points

    Hi Arthur,

    Thanks for your suggestion, I would check with customer.