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Showing 79 results View by: Thread Post Sort by
  • TPS54218: Looking for drop-in replacement for DC-DC converter like TPS54218RTET/TPS54218RTER

    Kapil K
    Kapil K
    TI Thinks Resolved
    Other Parts Discussed in Thread: TPS628502 , TPS628302 , TPS628512 , TPS54418 , TPS54318 Tool/software: Hi, I am looking for drop-in replacement of these two parts. 1. TPS54218RTET 2. TPS54218RTER Any suggestions for drop-in replacement solutions…
    • 9 months ago
    • Power management
    • Power management forum
  • Answered
  • TPS54218: Rush current on the output

    Dice-K
    Dice-K
    Resolved
    Part Number: TPS54218 Hi support team, The rush current on the output side at startup is approximately 1.28A. Is there any problem with the device? No current flowing backwards was observed at the input of TPS54218. I think it passes through the inside…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • TPS54218: What are the differences between TPS54218 and TPS54218A ?

    Nir Flysher
    Nir Flysher
    Resolved
    Part Number: TPS54218 Dear Team, Can you please advise what are the differences between TPS54218 and TPS5418A ? Same question has been asked on the following thread but without an answer. https://e2e.ti.com/support/power-management-group/power-management…
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS54218: Jagged waveform on the input and output currents

    Dice-K
    Dice-K
    Resolved
    Part Number: TPS54218 Hi support team, I have a question regarding TPS54218. This is a phenomenon during shutdown, A jagged waveform like the one attached was observed on the input and output currents using an oscilloscope. A jagged waveform like…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • TPS54218: TPS54218: The difference between TPS54218 and TPS54218A

    Links
    Links
    TI Thinks Resolved
    Part Number: TPS54218 Hi Team Please tell me the difference between TPS54218 and TPS54218A Thank you!
    • over 3 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS54218: tps54318 instead of tps54218 , is it ok?

    Cooper Zhang1
    Cooper Zhang1
    Resolved
    Part Number: TPS54218 Other Parts Discussed in Thread: TPS54318 Dear, customer is using tps54218, plan to change to tps54318, whether i use it directly ,no change any schematic;
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS54218: Adjusting EVM components to test TPS54218 Features

    Domenick DAmico
    Domenick DAmico
    Resolved
    Part Number: TPS54218 Hello, I was looking at recommending this TPS54218 EVM for a customer to test the TPS54218. However, they would like the ability to change the switching frequency flexibly between the 300 and 2000 kHz range and output voltage and…
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS54218: Low level of the PH pin

    Dice-K
    Dice-K
    Resolved
    Part Number: TPS54218 Hi support team, About the switching waveform of the PH pin. The Low level does not reach 0V, but is about 0.4V. Please let me know the principle that it does not become 0V? Regards, Dice-K
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • TPS54218: Tolerated rating for reverse current

    Satoshi
    Satoshi
    TI Thinks Resolved
    Part Number: TPS54218 About TPS54218, is there tolerate current rating for reverse current? In the case of reverse current for the moment (by output side issue), it was occur about -1.8A. I want to judge these current possibility to damage, or not…
    • over 3 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS54218: Differ the phase margin for Webench and datasheet equation

    Satoshi
    Satoshi
    Resolved
    Part Number: TPS54218 About TPS54218 setting compensation network based on datasheet equation (11)~(18), condition is below. →Vin:5V, Vout:3.3V, Iout:1.3A, fsw:1.8MHz, L:2.2μH, Cout:22μF  →R3 (Rcomp):10kΩ, C1 (Ccomp1):5.6nF, C2 (Ccomp2):2.2pF When…
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
>

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