• State Resolved
  • Locked Locked
  • Replies 2 replies
  • Subscribers 62 subscribers
  • Views 193 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TPS62130A-Q1: How long does the internal propagation delay take?

Takao Yamamoto5
Expert 1690 points
Part Number: TPS62130A-Q1

Dear all,

At expression 4, you define the internal propagation delay.

How long this propagation delay?

Could you teach this minimun, typical and maximum value?

Best regards,

  • 0
    Expert 1690 points
    Dear all,

    Could anyone answer me?

    Best regards,
  • 0 in reply to Takao Yamamoto5
    TI__Expert 5415 points
    Equation 5 on the same page uses 30ns for the propagation delay. Unfortunately I did not find information about minimum and maximum values.
    If I assume a 30% tolerance at worst case conditions the change of the dynamic high side switch peak current is less than 200mA which is less than 5% of the typical high side switch current limit. Comparing this to the other variations of the current limit and the affected component parameters I would consider this variation negligible.
    Can you share some information on what you are trying to optimize with this data?