• State Resolved
  • Locked Locked
  • Replies 2 replies
  • Subscribers 64 subscribers
  • Views 405 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.

Request 100% duty cycle ratio buck converter.

Martin Chien
Expert 3590 points
Other Parts Discussed in Thread: TPS65381A-Q1, TPS62147, TPS62135

Hello team,

My customer is requesting a buck converter supporting Vin=5V~15V, and Vout=5V_2A spec, build in sync FETs is preferred, can you suggest right parts?

Thanks,

Martin

  • 0
    TI__Mastermind 20590 points
    Hi Martin,

    You have posted this into the PMIC support forum which is not the best forum or product line to support something like this. We do have one PMIC with an asynchronous buck (need external diode) on the front end that would support this type of application up to 1.3A, it is the TPS65381A-Q1.

    I'm going to move this post to another forum that I hope is a better product fit to the request and hopefully they can help you. Have you also tried the DCDC regulator selection tools on www.ti.com which can help you find and narrow options down?

    Best Regards,
    Scott
  • 0
    TI__Guru**** 150820 points
    Hi Martin,

    TPS62147/8 looks like it fits your needs. It has the pin to pin 4A TPS62135/6 if more current is needed.