Search tips
Showing 229 results View by: Thread Post Sort by

  • TPS61175-Q1: TPS61175-Q1 - Output current

    TI Thinks Resolved
    Part Number: TPS61175-Q1 Other Parts Discussed in Thread: TPS61088-Q1 , LM5156-Q1 In TPS61175-Q1 need to set the output current as 3A.From the datasheet Iout is calculated from below equation, From this it can be seen Iout depends on ILIM .So how to set…
    • Answered

  • TPS61175-Q1: Maximum Duty ratio vs. Switching Frequency

    Resolved
    Part Number: TPS61175-Q1 Hi team, Does maximum duty ratio chance due to the Switching frequency? If yes, are there any data of Maximum Duty ratio vs. Fsw? Best regards, Yuto
    • Resolved
    • Answered

  • TPS61175-Q1: schematic review

    Resolved
    Part Number: TPS61175-Q1 Other Parts Discussed in Thread: TPS61175 Dear team, Could you please help review the schematic? Thank you! TPS61175.pdf In addition, they have a simulation on the webench as below,0.5A is typ. continuous current, and the max current…
    • Resolved

  • TPS61175: Load issue

    TI Thinks Resolved
    Part Number: TPS61175 We built a circuit for converting 12V to 24V using TPS61175. The schematic of the same can seen below. When we are trying to load the converter with DC fan at 24V the input power supply is going to CC at 3V . But when converter…
    • Answered

  • TPS61175-Q1: TPS61175-Q1

    Resolved
    Part Number: TPS61175-Q1 I would like to know if temperature dependency is provided in the spice model of TPS61175-Q1, as I wanted to run the simulation at -40 degree Celsius and 150 degree Celsius. The simulation didn't work for me in these temperature…
    • Resolved

  • TPS61175-Q1: TPS61175-Q1 With negative charge pump

    TI Thinks Resolved
    Part Number: TPS61175-Q1 Other Parts Discussed in Thread: TPS61175 , , LM5157 Hi Team, My customer want to use TPS61175+charge pump to realize 5.5V to -50V@20mA so as to replace LT8364. Could you provide the reference circuit: TPS61175-Q1 With negative charge…
    • Answered

  • TPS61175: Isolated flyback Design

    Resolved
    Part Number: TPS61175 Other Parts Discussed in Thread: LM5155 TPS61175 support team, I would like to design the isolated flyback circuit using TPS61175 based on the following system requirement. Input Voltage = 5V Output Voltage = 12V Output Current…
    • Resolved
    • Answered

  • TPS61175: Difference between TPS61175QPWPRQ1 and TPS61175PWPR

    Resolved
    Part Number: TPS61175 Hi team, Our assigned customer considers to use TPS61175QPWPRQ1 instead of TPS61175PWPR due to supply issue. I have questions about this. 1) Are these have same die? Just a difference at test process and qualification process? 2…
    • Resolved

  • TPS61175: How to program pulse skipping modulation and vary frequency digitally?

    TI Thinks Resolved
    Part Number: TPS61175 HI! I am looking for developing variable frequency modulation (pulse frequency modulation) and pulse skipping modulation for light load conditions. I am planning to use an external controller like the c2000 TI launchpad for the above…

  • TPS61175: Current Limit

    TI Thinks Resolved
    Part Number: TPS61175 Dear TI Team I have a question about the Current Iimit of TPS61175. In the data sheet of TPS61175, the minimum value of N-Channel MOSFET current limit is described as 3A, but if you look at the conditions, it is described as "FSW…

Didn't find what you are looking for? Post a new question.