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  • TPS62912: TPS6291x used as Inverting Buck-Boost Converter?

    Resolved
    Part Number: TPS62912 Other Parts Discussed in Thread: TPS62918 , TPS62914 , TPS62916 , TPS62913 Tool/software: Hello TI experts, Can the synchronous buck converters from the TPS6291x family (TPS62912, TPS62913, TPS62914, TPS62916 and TPS62918) be used a…
    • Resolved
    • Answered

  • TPS62912: Synchronize the TPS6291x by a source which is powered by the TPS6291x's output voltage.

    Resolved
    Part Number: TPS62912 Tool/software: We tested the TPS62912 in your evaluation board and are really happy with it. However, our design needs the TPS62912 to be synchronised by a clock source which is powered by the output of the TPS62912. Is there a…
    • Resolved

  • TPS62912: S-conf pin current

    TI Thinks Resolved
    Part Number: TPS62912 Tool/software: Team, I hope you are doing well. What is the current value on S-conf pin ? Thanks !

  • TPS62912: test setup for noise performance measurement

    TI Thinks Resolved
    Part Number: TPS62912 Tool/software: We are trying to measure the noise density vs frequency and repeat the plot shown in the data sheet. Would you please suggest the setup/equipment used for this measurement? Thanks.
    • Answered

  • TPS62912: Generate a negative output from +12V input

    Resolved
    Part Number: TPS62912 Other Parts Discussed in Thread: TPS62913 Tool/software: Hi, Quick question. Is it possible to generate a -1.8V from TPS62912 with a +12V input? I was thinking to switch GND and VOUT on the output of the switch regulator. Br.
    • Resolved

  • TPS62912: TPS62912 use in sync mode with clock provided from FPGA it tries to power up

    Part Number: TPS62912 I am trying to use TPS62912 to power FPGA, but I want to run it in sync mode after initial phase of powering up. What is correct sequence to start it with enable only and then add sync logic when FPGA will be functional. Is it possible…

  • TPS62912: Filtering Noise and Isolating with Ground loop filter(TPS62912, TPS63710 and LDO there after)

    TI Thinks Resolved
    Part Number: TPS62912 Other Parts Discussed in Thread: OPA699 Hi, I started my approach of Schemati design from below suggestions and arrived at a final schematic in slno 1. Ultra Low Noise Power Chain for Photo Sensitive applications - Power management…

  • TPS62912: Layout review of TPS62912RPUR

    TI Thinks Resolved
    Part Number: TPS62912 Hi, I have done below layout for device TPS62912RPUR for my custom board, i have tried to maximum follow the EVK But still i wish to know if there are any flaws in my layout Kindly have a look and drop your valuabel comments Lay…
    • Answered

  • TPS62912: efficiency at low Vout

    Resolved
    Part Number: TPS62912 Hello Team, any idea how to get the efficiency at low Vout, e.g. 1.2V@0.23A and 1.1V@0.5A >90%, please? With Webench simulation I cannot achieve this. Thank you and Best Regards, Hans
    • Resolved

  • TPS62912: Undervoltage transient at the top of the ramp

    TI Thinks Resolved
    Part Number: TPS62912 Other Parts Discussed in Thread: , TPS62913 Hello, I'm using a TPS62912 in my design, and notice that there is a large undervoltage transient at the end of the soft-start sequence on all four instances of this power supply on my…

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