• State TI Thinks Resolved
  • Locked Locked
  • Replies 2 replies
  • Answers 1 answer
  • Subscribers 33 subscribers
  • Views 194 views
  • Users 0 members are here
Support feedback
Options
Options
Related

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.

TLIN1028-Q1: ESRCO

Ivy Jin
Expert 4645 points
Part Number: TLIN1028-Q1


Tool/software:

Hi Team，

May I know at what frequency the requirements of the output capacitance ESR of TLIN1028-Q1 is lower than 2ohm? is it 100Khz or other test condition?

Regards,

Ivy

  • 0
    TI__Guru 74322 points

    Ivy,

    The ESR range of the output capacitor is listed in the datasheet on page 5, 0.001 ohms to 2 ohms. The PSRR is also referenced in the datasheet, and the test condition was using 10uF output capacitance on VCC and 100Hz.

    Regards,

    Eric Hackett 

  • 0 in reply to Eric Hackett
    TI__Expert 4645 points

    Hi Eric,

    Could you please help confirm the ESR frequency point of the output capacitance, is 100Hz or 100kHz?  because customer feedbacked that in the market rarely can find 100hz with an ESR of 0.001-2ohm capacitance. Thanks.

    Regards,

    Ivy