SLVAFJ0 april   2023 TPS650350-Q1 , TPS650352-Q1

 

  1.   Passing CISPR-25 Radiated and Conduction Emissions Using the TPS65035x-Q1
  2.   Trademarks
  3. 1Introduction
  4. 2Spread Spectrum
  5. 3Schematics and Printed Circuit Board (PCB) Description
    1. 3.1 Schematics
    2. 3.2 Bill of Materials
    3. 3.3 Board Layout
  6. 4Design Considerations
  7. 5Summary
  8. 6Conducted and Radiated Emission Average and Peak Plots
  9. 7References

7 References

  1. CISPR, Vehicles, boats and internal combustion engines – Radio disturbance characteristics – Limits and methods of measurement for the protection of on-board receivers, CISPR 25:2021, fourth edition (or EN IEC 55025:2022).
  2. IEEE Xplore®. EMI Reduction in Switched Power Converters Using Frequency Modulation Techniques, in IEEE Transactions on Electromagnetic Compatibility, Vol. 4, No. 3, August 2005, pp 569-576 by Josep Balcells, Alfonso Santolaria, Antonio Orlandi, David González, Javier Gago.
  3. Texas Instruments, Automotive Camera PMIC Power Supply Reference Design with Power Over Coax Filter.