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  • TPS40210-Q1: TPS40210 Erratic Operation

    Part Number: TPS40210-Q1 Other Parts Discussed in Thread: TPS40210 , LM5155 Hello, We are using the TPS40210 in a boost converter design, but we have had some issues with new boards not working. The design is for a very low load at a relatively high…

  • TPS40210-Q1: Loop Bode Plot on "Application Note How to Implement Isolated Flyback Feedback on TPS40210 and TPS40211"

    Part Number: TPS40210-Q1 Other Parts Discussed in Thread: TPS40210 Hi TI, We are currently working on a Flyback converter design using the TPS40210 and would like to understand how the loop Bode plots shown in Figures 5.1 and 5.2 of the application…
    • Answered

  • TPS40210: Which transient model to use for TPS40210 transient

    Resolved
    Part Number: TPS40210 Hello, what is the difference between these two transient models?
    • Resolved

  • TPS40210: TPS40210 Output issue

    Part Number: TPS40210 We are currently using the TPS40210 to convert to 52V, but we’ve observed instability issues. The measured waveform and circuit are shown below. Could you please advise what might be causing this problem? In the figure, the yellow…
    • Answered

  • TPS40210: CCM Control mode

    Resolved
    Part Number: TPS40210 Hi Ti, I am using the TPS40210 controller for a boost converter in a new design. The device performs well, but I cannot get it to operate in CCMD mode. Even though th emagnetics calculation are correct for CCM mode, the converter…
    • Resolved
    • Answered

  • TPS40210: External synchronization with TPS40210 simulation model

    Resolved
    Part Number: TPS40210 Other Parts Discussed in Thread: PMP Hello, I have a question regarding the external clock synchronization with the TPS40210 simulation model. Summary of the issue: According to the datasheet, the external clock frequency…
    • Resolved

  • TPS40210: TPS40210 design

    TI Thinks Resolved
    Part Number: TPS40210 Tool/software: Hi TI expert, We have one design scenario that input will change from 20V~32V, and Vout is with fixed 24V, current is limit with 1.5A. Can TPS40210 support such kind of design? Thanks. BR, He Liren

  • TPS40210-HT: TPS40210-HT COMP & FB Pin

    Part Number: TPS40210-HT Tool/software: Hello team, A few months ago I asked a question about the chip's COMP pin. Now I have several questions after taking my simulation to the lab and finding it's not working properly. In the case of an isolated…

  • TPS40210-Q1: Features and capabilities

    TI Thinks Resolved
    Part Number: TPS40210-Q1 TPS40210QDGQRQ1 A) Does the regulator have an anti-saturation circuit? B) How much bias current does the regulator consume during drop-out (worst case input voltage)? D) What is the quiescent current draw of the regulator…

  • TPS40210-HT: TPS40210-HT COMP Pin

    Part Number: TPS40210-HT Other Parts Discussed in Thread: TINA-TI , TPS40210 Tool/software: Good afternoon, My name is Asier, and I'm working on a simulation using the TPS40210-HT chip for a flyback. I'm using the TINA-TI simulation environment. I…

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