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Original question:

TPS63060: tps63060

TPS63060: tps63060

syam kandelli
Prodigy 180 points
Part Number: TPS63060

Tool/software:

Hi,

I am using the TPS63060 buck-boost converter with the following configuration:

  • EN (Enable) pin is directly connected to VIN
  • PG (Power Good) pin is connected to GND
  • PS/SYNC pin is connected to VIN
  • Feedback resistor values: R1 = 1MΩ, R2 = 110kΩ

The issue I am facing:

  1. The output voltage is fluctuating instead of providing a stable 5V.
  2. When the input voltage exceeds 5V, the IC shuts down.
  • 0
    TI__Genius 12710 points

    Hi Syam,

    Thank you for reaching out. I have several queries to check:

    1.What is the designed input voltage range, output voltage and output current? What is the working condition in your test?

    2.Can you help provide schematic and layout file for me to check?

    3.Can you provide waveforms of SW1,SW2, Vout, iL and Vin?

    Regards,

    Mulin