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Showing 31 results View by: Thread Post Sort by
    Answered
  • TPS62903-Q1: TPS62903-Q1 FDM

    Wyndale John Jastillano
    Wyndale John Jastillano
    Resolved
    Part Number: TPS62903-Q1 I already found TPS629xx-Q1 Functional Safety FIT Rate and Pin FMA (sffs465) but it does not state any Die Failure Mode and Failure Mode Distribution. If you can provide or refer a file it would be great, Thank you!
    • Resolved
    • 1 month ago
    • Power management
    • Power management forum
  • TPS62903-Q1: Tj vs PCB area

    Matt Guibord
    Matt Guibord
    TI Thinks Resolved
    Part Number: TPS62903-Q1 Hi Team, My customer is asking for tradeoff guidance between PCB area and Tj. Do we have any curves or data that we can share? Thanks, Matthew Guibord
    • 1 month ago
    • Power management
    • Power management forum
  • TPS62903-Q1: How can I simulate the SPICE simulation with TPS62903-Q1 model using Spectre

    seonho um
    seonho um
    TI Thinks Resolved
    Part Number: TPS62903-Q1 Tool/software: I want to simulate the TPS62903-Q1 schematic using Cadence Spectre. But this model was encrypted & made error in spectre simulation environment . (like below) ERROR (SFE-874): Cannot run the simulation because…
    • 9 months ago
    • Simulation, hardware & system design tools
    • Simulation, hardware & system design tools forum
  • Answered
  • TPS62903-Q1: Request review of Schematic

    David Kim2
    David Kim2
    Resolved
    Part Number: TPS62903-Q1 Hi, We have received a request from our customer to review the schematic related to this device. The schematic also includes TPS65000TRTEQ1, and I would appreciate it if you could review this part as well. However, due to…
    • Resolved
    • 1 month ago
    • Power management
    • Power management forum
  • TPS62903-Q1: CTE value of TPS62903-Q1

    a0967664
    a0967664
    TI Thinks Resolved
    Part Number: TPS62903-Q1 Hi Team, SS need to get the material CTE value to support T- project. Please let me know the CTE,Tg, Elastic modulus of TPS62903QRYTRQ1 . 1) Elastic modulus : Young's modulus) 2) CTE : Coefficient of Thermal Expansion…
    • over 2 years ago
    • Power management
    • Power management forum
  • TPS62903-Q1: Need small size inductor with TPS62903-Q1

    a0967664
    a0967664
    TI Thinks Resolved
    Part Number: TPS62903-Q1 Hi Team, My customer need small size solution because of Camera module application. is it possible to use small size chip inductor with below condition? I know that we have other solution but Customer need to make sure…
    • over 2 years ago
    • Power management
    • Power management forum
  • TPS62903-Q1: TPS62903-Q1

    Delish Thomas Mathew
    Delish Thomas Mathew
    TI Thinks Resolved
    Part Number: TPS62903-Q1 Kindly review the attached schematics. Detaiils:3.3V-1.8V Buck with 2A output BUCK_REVIEW26MAY2023.pdf BOM_BUCK.xlsx
    • over 2 years ago
    • Power management
    • Power management forum
  • TPS62903-Q1: Switching frequency setting

    Kiran M
    Kiran M
    TI Thinks Resolved
    Part Number: TPS62903-Q1 Hi, We are using TPS62903QRYTRQ1 buck in our design. It is given in datasheet, either 2MHz or 1MHz is the switching frequency. How to set switching frequency for this buck? Please help. Thank you.
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • TPS62903-Q1: TPS62903-Q1 datasheet

    Victoria Qin
    Victoria Qin
    Resolved
    Part Number: TPS62903-Q1 Hi Team, 1. I was reading about datasheet of TPS62903-Q1. In 9.2.2.5.1 paragraph about output capacitor, here says 'Using higher value has a tighter DC output accuracy'. I'm confused that why and how the value of output capacitor…
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • TPS62903-Q1: The chip works abnormally in high temperature environment

    suy
    suy
    TI Thinks Resolved
    Part Number: TPS62903-Q1 Other Parts Discussed in Thread: TPS62903 , Hi team, When my board working in high temperature(RT=85℃),the temperature of the measured plate is 100℃ when it is stable. I found that after running for half-hour, the PG output…
    • over 2 years ago
    • Power management
    • Power management forum
>

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