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  • TPS55340EVM-147: Design question

    TI Thinks Resolved
    Part Number: TPS55340EVM-147 Hi Team, Would you kindly help clarify the question below about the EVM design? 1. What is the purpose of C11? If I add a capacitor, what is the max value that I can use? 2. As per the EVM user's guide, the voltage setpoint…

  • TPS55340EVM-147: Dynamic overshoot is too large. how to reduce it?

    Part Number: TPS55340EVM-147 Other Parts Discussed in Thread: TPS55340 Hi teams, 1，In the process of testing EVM, I found that the output voltage has a large overshoot in the dynamic process, how to reduce it？ 2，What are the advantages of SEPIC compared…

  • TPS55340: TPS55340EVM-147 SEPIC application question

    Part Number: TPS55340 Hi Team, I use TPS55340EVM-147 SEPIC to provide our Dashboard panel but current has audio noise !? Could you help provide same solution to improve this issue?

  • TPS55340: Audible noise from the circuit

    Part Number: TPS55340 Hello TI experts, My customer made PCB with TPS55340, and they found that there is an audible noise around TPS55340. first here is the schematic. (input is 8V, and output is 16.5V/2A) we already tested with power supply, input and…

  • RE: Recommendation for simple buck boost converter to drive solenoid with 13-15VDC from 12 or 24VDC input.

    Dear Sir, You can use our new device TPS55288, this device will be RTMed in April. If you can't wait, you can also use TPS61175 in Sepic topology. For the circuit, please refer to TPS55340EVM-147, just change the TPS55340 with TPS61175, then choo…

  • RE: Buck-boost circuit

    PLease check whether TPS55340EVM-147 could meet your requirement.

  • TINA/Spice/TPS55340-Q1: TPS55340-Q1 sepic phase margin

    Part Number: TPS55340-Q1 Other Parts Discussed in Thread: TINA-TI , , TPS55340 , TPS55340EVM-147 Tool/software: TINA-TI or Spice Models Dear Support team Could you provide TPS55340-Q1 sepic simulation model for phase margin? I'm checking below but it did…
    • Answered

  • TPS55340 SEPIC simulation in TINA-TI

    Resolved
    Other Parts Discussed in Thread: TPS55340EVM-147 , TPS55340 , TINA-TI I'd like to simulate TPS55340 SEPIC design in TINA-TI. Just to get started I've used the same schematic as in TPS55340EVM-147 kit. However the simulation doesn't work properly: there…
    • Resolved

  • TPS55340

    Other Parts Discussed in Thread: TPS55340 , TPS55340EVM-147 1)Can I use TPS55340 for design: Vin=16V-20V Vout=12V Iout=1.5A? 2) we have the TPS55340EVM-147 for Vin=6-18V, Vout=12V/1A but when I run this data at the Webanch I got ERROR! Why?

  • RE: TPS55330 Recommended SEPIC Application Schematic

    Hi Mark, To design a SEPIC with the TPS55330 you can use the details for the TPS55340 linked below. Hope this helps. App note: http://www.ti.com/lit/pdf/slva516 Excel: http://www.ti.com/lit/zip/slvc433 EVM: http://www.ti.com/tool/tps55340evm-147 Best…

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