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TPL5010: Time intervals setting steps

Jason Shen
Intellectual 1985 points

Part Number: TPL5010

Dears 

We find for both  3.0K, 3.3K resistor, the time intervals is 700ms, which is showed in the datasheet as 3.5K, so we would like to know the relationship between the resisor and the intervals when it is around 700ms?

Or the time intervals is set by steps with the resistor?

Thanks

Jun Shen

  • 0
    TI__Genius 16845 points

    Hi Jun,

    I would expect that that 3.0K would set T_IP = 600ms as per table 2. However, it is possible that 3.3K would set the T_IP = 700ms as the time intervals are quantized.

    The time interval is set by after reading the resistor at power up, please note that the T_IP cannot be changed during operation.

    Kind regards,
    Lane