SLVA997A November   2018  – July 2021 TPS61322

 

  1.   Trademarks
  2. 1Traditional Power-Save Mode Control Scheme
  3. 2Single Pulse Power Save Mode Control Scheme
  4. 3Output Ripple Calculation
  5. 4Bench Result
  6. 5Conclusion
  7. 6Revision History

5 Conclusion

Various sub-systems, such as the ADC, which is sensitive to the power rail ripple, require a small output ripple from the DC/DC converters. The single pulse mode helps keep the output ripple small and not increase the output capacitors at the same time. This control schemes overcome many issues caused by noise, give rise to a robust system performance.