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TPS62170-Q1: the value of slew rate

Yuto Sakai
Mastermind 6100 points
Part Number: TPS62170-Q1

Hi,

Could you tell me about the slew rate when the output is rising.

According to the datasheet, the slew rate of TPS62170-Q1 is 25mV/us.

Please let me know the max / min of this value.

Best Regards,

Yuto Sakai

  • 0
    Mastermind 6100 points
    Hi,

    I made a mistake in the image, so I changed it.
    And I have not gotten your answer about this post.
    Could anyone give me answer?

    Best Regards,
    Yuto Sakai
  • 0 in reply to Yuto Sakai
    TI__Expert 8420 points
    This is not a "test parameter" therefor min / max values are not available. This value also depends on external parameters
    What is the customer main concern ? What do they want to achieve?
  • 0 in reply to Sabrina
    Mastermind 6100 points
    Hi Sabrina-san

    Our customer is in the stage of collecting information before designing and are considering constants of external parts.
    Customers want information such as how much slew rate comes out by presenting specific constants.
    For example, I think that information such as how much the slew rate becomes by circuit conditions written in 9.2 "Typical TPS 62170-Q1" Figure 5 in the datasheet will be helpful.
    Would you please give me answer.

    Best Regard,
    Yuto Sakai
  • 0 in reply to Yuto Sakai
    TI__Intellectual 1335 points

    Hi Yuto-san,

    as mentioned, this parameter is not designed/characterized as a precise one. For the typical configuration,

    we have used in 9.2, our customer would need to consider a variation of about ±30% within the IC.

    Hope this helps to get an idea of usability.

    Thanks and Regards

    casc