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TPS63060: TPS63060

kamala kris
Prodigy 90 points
Part Number: TPS63060
Other Parts Discussed in Thread: TPS63070

We have designed a PCB exactly similar to the gerber given for the TPS63060EVM to generate 3.3V.  Out of 30 boards assembled only 14 boards are working and rest of the boards the voltage swings between 5V to 3.3V.  We have done reflow soldering and the components are exactly as used in EVM. 

  • 0
    TI__Guru**** 150620 points
    Can you post waveforms of Vin, L1, L2, and Vout that show what 'not working' means in your system? Show the same waveform on a good board as well.

    As well, the new TPS63070 is a newer device with a wider input voltage range and higher efficiency.