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  • RE: TPS54308: UVLO Circuit Based on the EN pin of TPS54308

    Thanks for your response Gui, The input of TPS54308 is coming from a 12V Alkaline Battery.
    • Answered

  • TPS54308: TPS54308: BOOTSTAP

    Resolved
    Part Number: TPS54308 Hi All, I am using the TPS54308 for a 24V to 5V design. All my calculations converge to the simulations and all is perfect except one thing. in the DS, it says that BOOT-SW voltage should be -0.3V to 7V. Looking at the DS and the…
    • Resolved

  • TPS54308: To find p2p

    TI Thinks Resolved
    Part Number: TPS54308 Other Parts Discussed in Thread: TPS54302 , LMR51430 Is there p2p compatible with TPS54308 (with PWM mode)? thanks. Regards Brian
    • Answered

  • TPS54308: High power consumption

    Resolved
    Part Number: TPS54308 Other Parts Discussed in Thread: TPS54302 Hi, I am using TPS54308DDCR in my design and found the power consumption is very high - 8.2mA with a 9V input and 3.3V output without any loads. Do you have any ideas about what could go wrong…
    • Resolved
    • Answered

  • TPS54308: TPS54308 simulation

    Resolved
    Part Number: TPS54308 Hi, I am trying to simulate an already working circuit using tps54308. At first i was able to simulate, but the results were not reasonable... very strange behavior of the IC output... (0-320mV) Now when i try to simulate .. it…
    • Resolved
    • Answered

  • TPS54308: Flybuck bode plot measurement

    Resolved
    Part Number: TPS54308 Hi, What's the difference of bode plot measurement btw flybuck and buck? If I want to measure flybuck bode plot, should I add load to secondary winding or primary? Thanks BRs Kian
    • Resolved

  • TPS54308: different behavior under same simulation

    TI Thinks Resolved
    Part Number: TPS54308 Hi, I am trying to simulate an already working circuit using tps54308. Transient simulation. My first simulation parameters were 10ms simulation with 20ns step, and my output ripple was 6.78mVpp I changed my simulation to run…
    • Answered

  • TPS54308: Dropout voltage

    Resolved
    Part Number: TPS54308 Hello team, My customer is consdering to use TPS54308 with Vin = 5.55V and Vout = 5V with 2A of max Iout. Is it possible to operate in this condition? (It is about 90% duty from Vout/Vin) The datasheet says it can operate in 100…
    • Resolved

  • TPS54302: Not Compatible with TPS54308?

    TI Thinks Resolved
    Part Number: TPS54302 Other Parts Discussed in Thread: TPS54308 Hello E2E Experts, Good day. When the TPS54308 was unavailable, we substituted the TPS54302 with no other cct modifications. The application is 24VDC input, +/-3.3VDC output at 1A. Schematic…

  • TPS54308: negative output

    TI Thinks Resolved
    Part Number: TPS54308 Hi Dear, Does TPS54308 support negative pressure output. The customer needs negative 10V output. If yes, whether there is a design circuit for negative pressure output can be referred to.. Thanks

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