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Showing 163 results View by: Thread Post Sort by
  • TPS65251: TPS65251: Design Inquiry

    Abhishek Manoj
    Abhishek Manoj
    TI Thinks Resolved
    Part Number: TPS65251 Other Parts Discussed in Thread: TPS543620 , TPS65265 Tool/software: Hi Team, I was planning to use TPS65251 in my board. But for the 5V my current requirement is minimum 5A. But in the mentioned IC is only 3A. Can you suggest…
    • 10 months ago
    • Power management
    • Power management forum
  • TPS65251: Does TI have new solution similar TPS65251?

    Jimmy WANG
    Jimmy WANG
    TI Thinks Resolved
    Part Number: TPS65251 Other Parts Discussed in Thread: TPS65400 Tool/software: Hi Team, Does TI have new solution similar TPS65251? Customer want to use 5V to 3.3V 2.5V 1.2 @1A-2A power module is ok
    • 10 months ago
    • Power management
    • Power management forum
  • Answered
  • TPS65251: FPGA shutdown sequence

    Kaji@PAN
    Kaji@PAN
    Resolved
    Part Number: TPS65251 Tool/software: Hello, I work as an FAE at a distributor that handles TI products, and I received a question from a customer about the TPS65251. The TPS65251 is used as a power supply for the FPGA Spartan7. There are no problems…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • TPS65251: Junction to board thermal resistance (vs TPS65251-X)

    Jordan Dean
    Jordan Dean
    Resolved
    Part Number: TPS65251 We are looking for information regarding the datasheet value for Junction to board thermal resistance for the TPS65251 parts. The datasheet value for TPS65251 is 73 C/W (which seems extremely high) The datasheet value for TPS65251…
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • TPS65251: Formula or values typo

    Santhosh Kumar
    Santhosh Kumar
    TI Thinks Resolved
    Part Number: TPS65251 Is this formula correct? Or values are mentioned wrongly? R11=(1.8-0.8)*40200/0.8 -> 20.1kOhm. Isn't it?
    • over 2 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS65251: TPS65251 Tina stability plot

    Adam
    Adam
    Resolved
    Part Number: TPS65251 Hi, I'd like to ask about averaging model of TPS65251 in Tina. I'm making stability plots and don't know why: 1. Phase plot starts from 100deg? 2. Phase margin is calculated by Tina in respect to 0deg Phase, not 180deg …
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • TPS65251: Overvoltage protection

    Hugh Yang
    Hugh Yang
    TI Thinks Resolved
    Part Number: TPS65251 Hi teams, From the datasheet, it describes how the high side MOSFET behave. But, how does the low side MOSFET? In other words, does it support Discharge when OVP. Br, Hugh
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS65251: Differences between TPS65251 and TPS65251-x

    Zhao Ma
    Zhao Ma
    TI Thinks Resolved
    Part Number: TPS65251 Differences between TPS65251 and TPS65251-x:
    • over 5 years ago
    • Power management
    • Power management forum
  • TPS65251: TPS65251 cmp pin resistor requirement

    Mason Liu
    Mason Liu
    TI Thinks Resolved
    Part Number: TPS65251 Hi, Per our datasheet and EVM user guide, our recommend resistor for the CMP pin is 20k, 0.1% accuracy. Could we use 1% accuracy resistor in stead of? Thanks. BR Mason
    • over 5 years ago
    • Power management
    • Power management forum
  • TPS65251-3: The load transient test condition clarify (the slope rate of the load change us/A)

    Steve Sun
    Steve Sun
    TI Thinks Resolved
    Part Number: TPS65251-3 Tool/software: Hi team, Could you clarify the slope rate of the load change in datasheet? TPS65251-x 4.5-V to 18-V Input, High Current, Synchronous Step Down datasheet (Rev. B) (ti.com)
    • over 2 years ago
    • Power management
    • Power management forum
>

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