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Showing 25 results View by: Thread Post Sort by
  • RE: TPSM84A21: Low Frequency Ripple

    Yitzhak Bolurian
    Yitzhak Bolurian
    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
    • 15 days ago
    • Power management
    • Power management forum
  • TPSM84A21: Loop Response Measurement

    Hirotsugu Kobayashi
    Hirotsugu Kobayashi
    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,
    • 2 months ago
    • Power management
    • Power management forum
  • TPSM84A21: TPSM84A21 on secondary side reflow?

    Joshua Pearson
    Joshua Pearson
    TI Thinks Resolved
    Part Number: TPSM84A21 Is it ok to place the TPSM84A21 on second side reflow?
    • 7 months ago
    • Power management
    • Power management forum
  • TPSM84A21: Is there a recommendation for an input filter for TPSM84A21/22?

    Dor Aharony
    Dor Aharony
    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? …
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • TPSM84A21: Voltage regulator IC for Xilinx Zynq Ultra+ MPSoC XCZU7CG-1FFVC1156E

    Danilo A.
    Danilo A.
    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
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • TPSM84A21: Layout suggestion about the AGND pin

    user6366363
    user6366363
    Resolved
    Part Number: TPSM84A21 My question is why the AGND pin need such a large area of copper. Is it for heat dissipation?
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • TPSM84A21: DC-DC Switcher Selection for 10A, 1V O/P

    Sudarshan KR
    Sudarshan KR
    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…
    • over 2 years ago
    • Power management
    • Power management forum
  • TPSM84A21: Keep out area means?

    Penn Zhang
    Penn Zhang
    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.
    • over 3 years ago
    • Power management
    • Power management forum
  • Answered
  • TPSM84A21: Shielded inductor

    Antoine J
    Antoine J
    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
    • over 3 years ago
    • Power management
    • Power management forum
  • Answered
  • TPSM84A21: Input current transient

    Bruno B
    Bruno B
    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
    • over 4 years ago
    • Power management
    • Power management forum
>

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