• State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 65 subscribers
  • Views 648 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.

TPS23757 reference circuit question

Brook Lin
Prodigy 40 points

Hi:

may i know what's purpose for R19, C20 and D11?

  • 0
    TI__Expert 7485 points
    Hi Brook,

    This RCD is soft start circuit.
    R19 and C20 are timing constant .
    The upper part of D11 offer a discharge current path, and the other one prevent RC affect the compensation loop.

    Please click the Verify Answer button on this post if it answers your question. Thanks!