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  • TPS543C20A: Looking for DCDC solution

    Resolved
    Part Number: TPS543C20A Other Parts Discussed in Thread: TPS543B25 , TPS543B22 Tool/software: Hello team, I'm looking for the right device to meet the customer's requirements as below. Can you please recommend DCDC converter? Vin: 12V Vout: 0…
    • Resolved
    • Answered

  • TPSM843A22: Buffer for sync operation

    Resolved
    Part Number: TPSM843A22 Other Parts Discussed in Thread: TPS543B22EVM , , TPS543B22 Tool/software: Hi, I will sync the TPSM843A22RDGR with an external clock. The datasheet suggests using a buffer for the clock to properly read the fsel resistor. Is…
    • Resolved
    • Answered

  • TPSM843B22: TPSM843B22

    Resolved
    Part Number: TPSM843B22 Other Parts Discussed in Thread: TPS543B22 Tool/software: The datasheets says, Low impedance bypassing of 'VIN' pins to PGND is critical, so need to place 10-nF to 100-nF capacitor from each VIN to PGND as close as possible. …
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    • Answered

  • TPS543A22: apply for EVM

    Resolved
    Part Number: TPS543A22 Other Parts Discussed in Thread: TPS543B22 Hi Team, i see there is no TPS543A22 EVM. So I apply for TPS543B22 EVM and replace it by TPS543A22 sample, right ? Thanks. BRs Given
    • Resolved

  • TPS548A29: SW for sync of TPS543C20A

    Part Number: TPS548A29 Other Parts Discussed in Thread: TPS543C20A , , TPS543620 , TPS543B22 Tool/software: Hi, Customer would like to utilize SW of TPS548A29 to provide sync to TPS543C20A. Is it available for synchronization of 2 DCDC(TPS548A29 and…
    • Answered

  • TPS543A22: Netlisting errors when attempting to recreate Webench circuit

    Resolved
    Part Number: TPS543A22 Other Parts Discussed in Thread: TPS543B22 Tool/software: Hello, I am trying to utilize the PSpice for TI simulation for the TPS543A22. I am able to run and simulate the model circuit just fine but when I attempt to change the circuit…
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    • Answered

  • TPS543A22: 3D model or footprint

    Resolved
    Part Number: TPS543A22 Other Parts Discussed in Thread: TPS543B22 Hello - is there a footprint or 3d model available for this part/package? Thank you!
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    • Answered

  • TPS543B25: TPS543B25 webench schematic missing feedback resistors

    Resolved
    Part Number: TPS543B25 Other Parts Discussed in Thread: TPS543B22 , , TPS543A22 , , TPS543A26 , , TPS543A26-EP Tool/software: The TPS543B22 webench shows a complete schematic. webench.ti.com/.../SDP.cgi But the TPS543B25 webench which was based on B22…
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    • Answered

  • TPSM843B22E: Function and Use of GOSNS Pin

    Resolved
    Part Number: TPSM843B22E Other Parts Discussed in Thread: TPS543B22 Tool/software: Hello: The datasheet does not really explain the GOSNS pin, which apparently stands for "ground sense return." The example on page 1 indicates GOSNS should just be grounded…
    • Resolved

  • Buck regulator suggestion for Vin=15V, Vout=0.72V, Iout=9.0A

    TI Thinks Resolved
    Other Parts Discussed in Thread: TPS543B22 Hi all, Good morning. We wish to revisit into our power design with this requirement – Vin = 7V to 15V Vout = 0.72V Iout = 9.0A Ripple < 10mVpp Power efficiency >85% Do you have any recommendations…

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