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Showing 311 results View by: Thread Post Sort by
  • TPS23881: Missing document, SRAM Release Notes ROM Advisory rev 15p0

    Patrik Danielsson
    Patrik Danielsson
    TI Thinks Resolved
    Part Number: TPS23881 Tool/software: I'm trying to download the file " TPS23881_SRAM_Release_Notes_ROM_Advisory_rev_15p0.pdf " from my TPS23881 Secure resources page but i get an error: It looks like we’ve encountered some resistance. (Sorry…
    • 2 months ago
    • Power management
    • Power management forum
  • Answered
  • TPS23881: How to configure TPS23881 as 4-pair 60W ?

    PYTsai
    PYTsai
    Resolved
    Part Number: TPS23881 Hi TPS23881 FW settings default is “4-pair 90W”. How to configure TPS23881 as 4-pair 60W ?
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • TPS23881: TOVLD is occured, but Pcut is notoccured. Why

    ? ?
    ? ?
    TI Thinks Resolved
    Part Number: TPS23881 Tool/software:
    • 3 months ago
    • Power management
    • Power management forum
  • TPS23881: TPS23881: Port & channels settings

    gregory HERMANT
    gregory HERMANT
    TI Thinks Resolved
    Part Number: TPS23881 Hi All, I need to modify the PoE settings on our custom board. This board is made up of 6 PoE ports. The actual settings is the following: P1 = 2-pair 30W (Channel 1) P2 = 2-pair 30W (Channel 2) P3 = 4-pair 90W (Channel…
    • over 1 year ago
    • Power management
    • Power management forum
  • MSP430F5234: TPS23881

    ?? ?
    ?? ?
    TI Thinks Resolved
    Part Number: MSP430F5234 Other Parts Discussed in Thread: TPS23881 , MSP430WARE Tool/software: Hi TI Teams We use MSP430+TPS23881 as our PSE solution and the PSE PCBA can normolly supply PD. But when test MSP430's 32.768KHz with oscilloscope, we can…
    • 7 months ago
    • MSP low-power microcontrollers
    • MSP low-power microcontroller forum
  • TPS23881: Output always enabled

    Jorg van Asseldonk
    Jorg van Asseldonk
    Part Number: TPS23881 Other Parts Discussed in Thread: TIDA-050026-23881 Tool/software: For a 6-Port PoE+ application I've used the TPS23881 as PSE controller. The circuit used is based on the TIDA-050026-23881 reference design, schematics are shown…
    • 7 months ago
    • Power management
    • Power management forum
  • TPS23881: POE PSE driver

    Nitin Gond
    Nitin Gond
    TI Thinks Resolved
    Part Number: TPS23881 Tool/software: Hi team, We are using PSE of of part TPS23881 in one of our application, Our agenda is to deliver max power over POE around 61W, Currently we are able to deliver only 19W with after configuring to AUTO mode, attached…
    • 5 months ago
    • Power management
    • Power management forum
  • TPS23881: Sifos test

    ?? ?
    ?? ?
    TI Thinks Resolved
    Part Number: TPS23881 Other Parts Discussed in Thread: CSD19538Q3A Tool/software: Hi TI teams For TPS23881 Sifos test, we have two iusse as below. Now I upload test report as attached file. 30W 802.3at: The test result is fail at det_range and class…
    • 7 months ago
    • Power management
    • Power management forum
  • TPS23881B: TPS23881 Power

    kerim akgün
    kerim akgün
    Part Number: TPS23881B Tool/software: Hi, I am designing a circuit using the TPS23881B with the following configuration: 3 ports with 2 pairs (2x2) 2 ports with 4 pairs (4x4) The power supply can provide a maximum of 200W. Here is the scenario…
    • 8 months ago
    • Power management
    • Power management forum
  • Answered
  • TPS23881: PoE PSE >> Isolation Query

    Ananthu Mohan
    Ananthu Mohan
    Resolved
    Part Number: TPS23881 Tool/software: Hi, I'm planning to use TPS23881ARTQT IC for one of our PoE Camera projects (7-pair, 15W each). I have a coup le of doubts to clarify, I am powering the entire system from a battery (automotive application…
    • Resolved
    • 8 months ago
    • Power management
    • Power management forum
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