LTC3883 TON_DELAY

What is meant in the datasheet, pg. 80 by "The TON_DELAY will have a typical delay of 270μs with an uncertainty of ±50μs."?

Is the 270us an additional delay when TON_DELAY is used?  Is there a 270us delay even if TON_DELAY is set to zero?

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  • +1
    •  Analog Employees 
    on Nov 19, 2019 1:40 AM

    Hello Chris,

    LTC3883 (datasheet page 80):

    270us +/-50us is the additional typical delay time of TON_DELAY even if TON_DELAY is set to 0.

    Example: When TON_DELAY is set to 1ms, the actual measured total TON_DELAY will be 1ms+( 270us+/-50us).

    Best Regards,

    GL

Reply
  • +1
    •  Analog Employees 
    on Nov 19, 2019 1:40 AM

    Hello Chris,

    LTC3883 (datasheet page 80):

    270us +/-50us is the additional typical delay time of TON_DELAY even if TON_DELAY is set to 0.

    Example: When TON_DELAY is set to 1ms, the actual measured total TON_DELAY will be 1ms+( 270us+/-50us).

    Best Regards,

    GL

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