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  • PMP20660: What is the purpose of D2?

    TI Thinks Resolved
    Part Number: PMP20660 Hi team My customer asked about the use of D2 (B170-13-F) in the PMP20660 circuit. What is the purpose of D2?

  • RE: LM5177EVM-HP: fixed current output

    Hi Brian, 3x- 5x faster in the datasheet means the crossoverfrequency compared to the output voltage loop. You can use the quickstart calculator for this device and check what the crossover frequency is with the used compensation network on the EVM. Then…

  • LM34936-Q1: Inquiry about current waveform when input / output voltage is similar

    Part Number: LM34936-Q1 Other Parts Discussed in Thread: PMP20660 Hi team We have constructed a battery charger circuit for CC/CV using LM34936-Q1. When the input and output voltage are similar, I noticed a strange part of the current waveform. Normal…

  • RE: LM34936-Q1: Sample Schematic or Guide of CC-CV implement for charging

    Deae Xi. Thank you for your help. PMP20660 is maybe fixed CC schematic. If I need to adjust CC current, do you have some solution? Please let me know.
    • Answered

  • LM5175: LM5175 How the current limit works in this situation?

    Resolved
    Part Number: LM5175 Hi Team, I'm trying to analyze www.ti.com/.../PMP20660 132W 4-Switch Synchronous Buck-Boost CC-CV Supercapacitor Charging Circuit Reference Design Can you explain for what reason they use DIODE Dx3 LL4148-13 and transistor Qx1…
    • Resolved
    • Answered

  • RE: LM5146-Q1: DC/DC with CC/CV and Input of 20V...90V

    Resolved
    I did find this, but unfortunately the voltage range isn't appropriate.

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