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  • RE: TPSM84A21: Low Frequency Ripple

    Hi Hirotsugu, Yes, you are right, my bad. Bode plot cannot be measured with Cff between Vout and Vadj on this module! Regardless, this module does not seem to be a good fit for your application. I wish I could do better. Regards, Yitzhak

  • TPSM84A21: Loop Response Measurement

    TI Thinks Resolved
    Part Number: TPSM84A21 Hi team, I would like to measure the loop response of TPSM84A21EVM. There is R7(0 ohm) on the EVM, can I measure changing R7? Is it possible to measure even if there is 10-ohm between VOUT and VS+ inside? Best Regards,

  • TPSM84A21: TPSM84A21 on secondary side reflow?

    TI Thinks Resolved
    Part Number: TPSM84A21 Is it ok to place the TPSM84A21 on second side reflow?

  • TPSM84A21: Is there a recommendation for an input filter for TPSM84A21/22?

    Part Number: TPSM84A21 Hello, I have multiple regulators off a single 12V rail off a server. The switching freq of the 12V input is unknown and can vary from server to server. Are there any recommended input filter values for use with this regulator? …
    • Answered

  • TPSM84A21: Voltage regulator IC for Xilinx Zynq Ultra+ MPSoC XCZU7CG-1FFVC1156E

    Resolved
    Part Number: TPSM84A21 Other Parts Discussed in Thread: TPS54824 Hi Team, Our customer would like to use TPSM84A21 for Xilinx Zynq Ultra+ MPSoC XCZU7CG-1FFVC1156E. I have shared the link to the recommended voltage regulator IC for FPGA in the link below…
    • Resolved
    • Answered

  • TPSM84A21: Layout suggestion about the AGND pin

    Resolved
    Part Number: TPSM84A21 My question is why the AGND pin need such a large area of copper. Is it for heat dissipation?
    • Resolved

  • TPSM84A21: DC-DC Switcher Selection for 10A, 1V O/P

    Part Number: TPSM84A21 I am looking for a DC-DC Switcher for running the FPGA Core Power rail. My Requirement is as below 1. Vin - 5 to 14V 2, Vout = 1V 3. Iout = 10A 4. Small Footprint as far as possible with more than 90% Efficiency. Please suggest…

  • TPSM84A21: Keep out area means?

    TI Thinks Resolved
    Part Number: TPSM84A21 Hi, What does this keep out area in the datasheet means? Why need this? No via or routine? Thank you.
    • Answered

  • TPSM84A21: Shielded inductor

    Resolved
    Part Number: TPSM84A21 Hello, Is it possible to communicate the value of the shielded inductors integrated in the component (on the output)? I would like to calculate the cutoff frequency of the filter realised by those inductors associated with the Cout…
    • Resolved
    • Answered

  • TPSM84A21: Input current transient

    Resolved
    Part Number: TPSM84A21 Other Parts Discussed in Thread: TPS54A20 Hi, As far as I could understand (referring to slva750a) the internal switching mechanism of this part is based upon a N steps looping machine, where only 1 step interval is dedicated to…
    • Resolved

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