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  • TPS40304 time averaged spice model

    Resolved
    Other Parts Discussed in Thread: TPS40304 , SWITCHERPRO I would really like to get a time average spice model for the TPS40304. Is there a time averaged model available for this part? Is anybody working on this? Thanks
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    • Answered

  • TPS40303: BP VDD 5V

    Resolved
    Part Number: TPS40303 Other Parts Discussed in Thread: TPS40304 , TPS40305 Can customer connect TPS40303 BP to VDD=5V? The reason for the unusual request is we are trying to replace a competitors device in an existing application. Regards, Mark
    • Resolved
    • Answered

  • Compiler/C2000WARE-DIGITALPOWER-SDK: PWM scaling factor for type 3 compensator for digital control of power supply

    Resolved
    Part Number: C2000WARE-DIGITALPOWER-SDK Other Parts Discussed in Thread: TPS40304 , TMS320F28335 , C2000WARE , CONTROLSUITE Tool/software: TI C/C++ Compiler Hi all, I am using TPS40304 Buck Converter. As mentioned in a video in digital controller output should…
    • Resolved

  • TMS320F28335: Controller Specification

    TI Thinks Resolved
    Part Number: TMS320F28335 Other Parts Discussed in Thread: TPS40304 , , LAUNCHXL-F28379D , C2000WARE Hello all, I am working on designing digital control for Buck Converter (TPS4034). TMS320F28335 or C2000 which controller is better for implementation. Regards…
    • Answered

  • RE: LM2743: Power Management Forum

    Resolved
    Yang, LM2743 would work for this application. Another option is TPS40303 or TPS40304. Ti.com is a good option to select parts. Regards, Mathew
    • Answered

  • RE: TPS40305: IC becomes hot at no load

    Resolved
    Please have a look at the BP5 voltage and see if its dropping. At 1.2Mhz and these fets you are taking 26mA or more from the BP5 while its rated for 25mA. Also you can have a look at the spreadsheet to calculate temp rise. It could be that you dont have…
    • Answered

  • WEBENCH® Tools: Results mismatch between MOSFET Power Loss Tool and WEBENCH

    Resolved
    Other Parts Discussed in Thread: CSD17575Q3 , TPS40304 , CSD16340Q3 Tool/software: WEBENCH® Design Tools Hello, I created a design using WEBENCH, a buck converter based on the TPS40304. The tool selected specific NEXFETs (CSD16340Q3 and CSD17575Q3) for the…
    • Resolved

  • RE: TPS53647: EVM's Orcad(.dsn) file request

    Hi Ken, Below zipped file contains the translated dsn files per your request with exception of the TPS40304 where the source file is not in Altium format. You can use WEBENCH's export feature to export the schematic to.dsn format for the TPS40304. …

  • TPS40304EVM-353: When do shutdown experiment, the output voltage has some small peak voltage.

    TI Thinks Resolved
    Part Number: TPS40304EVM-353 Other Parts Discussed in Thread: TPS40304 Hi, As shown below.When I did the shutdown experiment of TPS40304EVM-353, I find the output has some peak voltage after it is become zero. And the voltage of FB has similar peak voltage…

  • Low Voltage Synchronous Buck Controller Survey

    Answer Suggested
    Other Parts Discussed in Thread: TPS40304 Hi Sir, May I know TI have same function controller can replace uP9301? 1. Vin = 5-12V 2. Po = around 50W / 3.3V 3. Singe phase 4. Freq.: 100-300kHz uP9301-DS-F0001.pdf

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