Search tips
Showing 50 results View by: Thread Post Sort by

  • PMP20859: Questions

    TI Thinks Resolved
    Part Number: PMP20859 Other Parts Discussed in Thread: TPS2372 Hi, I would like to ask why R35 is configured to 27.4k ohms? This contradicts the TPS2372 datasheet which recommends 24.9k ohms. Thank you, Sith

  • PMP20859: Questions

    TI Thinks Resolved
    Part Number: PMP20859 Other Parts Discussed in Thread: TPS3808 , TPS2372 , TPS2373 Hi Experts, I have a few questions regarding this design: Why is there a need for the UVLO of the converter to be pulled low by Q9? I thought that unless the inrush…

  • TPS2373: PMP20859 .bt change to .at

    TI Thinks Resolved
    Part Number: TPS2373 Other Parts Discussed in Thread: TPS2378 , TPS2372 , PMP20859 Dear Team, Below redundant PD is for .bt, if I want to implement .at version just change the TPS2372 to TPS2378, right? Or you have better total solution or reference…
    • Answered

  • PMP20859: How to choose R58 size and calculate method?

    Resolved
    Part Number: PMP20859 For PMP20859, I see the R58 package for 35.7kohm is 0603 on PMP20859, but it's only 1/16W. Is it ok? Please help to check how to calculate it?
    • Resolved
    • Answered

  • PMP20859: Dual-Input Redundant PoE PD With Smooth Transition

    Resolved
    Part Number: PMP20859 Other Parts Discussed in Thread: TPS2373 , Hello Sirs, Just need to double check this PMP20859 .(two tps2373 + single isolation flyback ) Is it no problem for two PSE input redundant power input , and system still working without…
    • Resolved
    • Answered

  • [FAQ] PMP20859: What benefits does the “smooth transition” feature offer in the implementation of Power over Ethernet (PoE) Powered Device (PD)?

    Resolved
    Part Number: PMP20859 What benefits does the “smooth transition” feature offer in the implementation of Power over Ethernet (PoE) Powered Device (PD)?
    • Resolved
    • Answered

  • [FAQ] PMP20859: What are the benefits of using TPS2372 (PoE High-Power PD Interface with Automatic MPS & Autoclass) in the implementation of a “smooth transition” PoE PD reference design?

    Resolved
    Part Number: PMP20859 Other Parts Discussed in Thread: TPS2372 What are the benefits of using TPS2372 (PoE High-Power PD Interface with Automatic MPS & Autoclass) in the implementation of a “smooth transition” PoE PD reference design?
    • Resolved
    • Answered

  • TPS23754: DC adapter and PoE seleect

    Resolved
    Part Number: TPS23754 Other Parts Discussed in Thread: PMP20859 Tool/software: Hi Sir, if i want to switch between DC adapter and PoE , i need hotswap without reboot. how to do it? the current approach is to give DC priority and will restart once…
    • Resolved

  • TPS2373: Reference design

    TI Thinks Resolved
    Part Number: TPS2373 Other Parts Discussed in Thread: PMP20859 , PMP22477 Hello, when developing wireless APs on the Qualcomm WiFi7 platform, we selected the following (PMP22477/PMP20859) 2 bt_PD reference designs from TI for a variety of different product…
    • Answered

  • TPS2372-4EVM-006: Input ideal diode bridge between several PD input

    Resolved
    Part Number: TPS2372-4EVM-006 Other Parts Discussed in Thread: PMP20859 Q1：If I use the FDMQ8205A(ideal diode bridge) in the TPS2372-4EVM-006, how does the FDMQ8025A block reverse current to each other？ e.g, if the signal pair input is +57V, and the…
    • Resolved

Didn't find what you are looking for? Post a new question.