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Showing 45 results View by: Thread Post Sort by
    Answered
  • TPS543820: Layout Review

    Desireddy Teja Reddy
    Desireddy Teja Reddy
    Resolved
    Part Number: TPS543820 Hi Team, We are using the TPS543820RPY Switcher part in our Layout Board file. I had attached the images of the Board file and Schematics. Please review the layout and share your feedback with us. The PCB we are using is of…
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • TPS543820: TPS62913RPUR

    Rajashekar Etankar
    Rajashekar Etankar
    Part Number: TPS543820 Please provide IBIS model
    • over 3 years ago
    • Power management
    • Power management forum
  • TPS543820: TPS543820RPYR

    Rajashekar Etankar
    Rajashekar Etankar
    TI Thinks Resolved
    Part Number: TPS543820 PGND and AGND pins shorted with single ground . is that ok , will it cause any power issues ?
    • over 3 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS543820: Schematics Review

    Desireddy Teja Reddy
    Desireddy Teja Reddy
    Resolved
    Part Number: TPS543820 Hi Team, We are using the TPS543820RPYR Switcher part in our schematics. I had attached the schematic Image below, Kindly review the schematics and share your valuable feedback with us. Thanks and Regards - Teja
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS543820: Min. Distance between Pins

    Shinichi Yokota
    Shinichi Yokota
    Resolved
    Part Number: TPS543820 Hello, I've heard that the Telcordia standards require a distance between pins to be 0.127 mm or wider. I guess the "distance between pins" here means the closest edges of the neighboring pins. Here I'd like to ask whether TPS543820…
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS543820: Spread spectrum sync

    Massimo Spadoni
    Massimo Spadoni
    Resolved
    Part Number: TPS543820 Hello team, we are using the TPS543820 in a RF application. Please, the device can be synchronized with an external Spread spectrum frequency clock? If yes, which are the key parameters to keep in mind? Any suggestion about…
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS543820: Mode pin resistor value

    Kazuki Itoh
    Kazuki Itoh
    Resolved
    Part Number: TPS543820 Hi team, Could you let me know the intermediate Rmode resisotr is used which is shown in table7-4? For example, what can happen if the 220kOhm resistor (between 174k and 243k) or 330k (between 243k and 412k) is used? I'm interested…
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • TPS543820: simulation tab

    daysi ruvalcaba
    daysi ruvalcaba
    TI Thinks Resolved
    Part Number: TPS543820 Hi, I am working in the Webench design for this part number: TPS543820. The simulation tab is not enabled for this chip. Do you know when would this be available? Cheers
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS543820EVM: TPS543820

    Chris Sha
    Chris Sha
    Resolved
    Part Number: TPS543820EVM Other Parts Discussed in Thread: TPS543820 Q1:On the evaluation board U2 of tps543820, the output capacitance is 2 22uF and 1 47uF, the slope compensation is 4pf, and the load change is 0-5A. Why is there a step on the output…
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • TPS543820: Power problems

    Robin Aebi
    Robin Aebi
    TI Thinks Resolved
    Part Number: TPS543820 I created a power supply that generates a 3.3V voltage from 12V to drive some LEDs. These need a larger current under full load. The power supply should be able to deliver a maximum current of 4A at 3.3V. With the Webench Designer…
    • over 4 years ago
    • Power management
    • Power management forum
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