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TPS62230: Switching waveform

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Part Number: TPS62230

Dear team,

This is switching waveform of TPS62231.
The negative voltage is beyond the absolute maximum rating, but is there the problem?

Regards,
PAN-M

  • Hello Watanabe-san,

    The absolute max rating specs in the datasheet are for DC voltage. Hence, the SW pin lower than -0.3V should NOT be a concern if the duration is limited to several nanoseconds only.

    Best regards,

    Excel

    All information in this correspondence and in any related correspondence is provided “as is” and “with all faults”, and is subject to TI’s Important Notice (http://www.ti.com/corp/docs/legal/important-notice.shtml)

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