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[FAQ] TPS23758: Difference between TPS23758 and TPS23755

Scott Yuan
Prodigy 110 points
Part Number: TPS23758
Other Parts Discussed in Thread: TPS23755,

What are the differences between TPS23758 and TPS23755? TI's compare tool show them to be the same. 

For starting new project, which part is recommended? 

  • 0
    TI__Expert 3700 points
    Hi,

    Thank you for your question. The TPS23755 is designed for use in a diode rectified flyback. In general, the TPS23755 is designed and recommended for 12V or higher output voltage applications in order to maintain regulation accuracy without the need for an opto-coupler.

    The TPS23758 is designed for use in a synchronous rectified flyback. In general, the TPS23758 is designed and recommended to be used in 5V or less output voltage applications in order to maintain regulation accuracy without the need for an opto-coupler.

    Please let me know if having any additional questions and thank you for considering Texas Instruments PoE products.

    Best Regards,
    Brett Colteaux
  • 0 in reply to Brett Colteaux
    Prodigy 110 points
    Hi Brett, thanks for your answer!
  • 0 in reply to Scott Yuan
    TI__Expert 3700 points

    Hi, 

    For further clarification, please see the main differences between these two devices highlighted below. Please feel free to review the below and let me know if anything is unclear or if having any additional questions. 

    Thanks!

    Best Regards,

    Brett Colteaux