LINEAR-NON-LINEAR DIGITAL CONTROL FOR DC/DC CONVERTERS WITH FAST TRANSIENT RESPONSE

V. Boscaino,∗ P. Livreri,∗ F. Marino,∗∗ and M. Minieri∗∗

References

  1. [1] M.T. Zhang, M.M. Jovanovic, & F.C. Lee, Design considerations for low-voltage on board DC/DC modules for next generations of data processing circuits, IEEE Transactions on Power Electronics, 11 (2), 1996, 328–337.
  2. [2] R. Miftakhutdinov, Optimal design of interleaved synchronous buck converter at high slew-rate load current transient, IEEE 32nd Annual Power Electronics Specialists Conference (PESC’01), 3, 2001, 1714–1718.
  3. [3] S. Saggini, M. Ghioni, & A. Geraci, An innovative digital control architecture for low voltage, high-current DC-DC converters with tight voltage regulation, IEEE Transactions on Power Electronics, 19 (1), 2004, 210–218.
  4. [4] A.V. Peterchev, J. Xiao, & S.R. Sanders, Architecture and IC implementation of a digital VRM controller, IEEE Transactions on Power Electronics, 18 (1), 2003, 356–364.
  5. [5] A. Prodic, D. Maksimovic, & R.W. Erickson, Design and implementation of a digital PWM controller for a high-frequency switching DC-DC power converter, IEEE 27th Annual Industrial Electronics Society Conference (IECON’01), 2, 2001, 893–898.
  6. [6] A.M. Wu, J. Xiao, D. Markovic, & S.R. Sanders, Digital PWM control: Application in voltage regulation modules, IEEE 30th Annual Power Electronics Specialists Conference (PESC’99), 1, 1999, 77–83.
  7. [7] B.J. Patella, A. Prodi´c, A. Zirger, & D. Maksimovi´c, Highfrequency digital PWM controller IC for DC/DC converters, IEEE Transactions on Power Electronics, 18 (1), 2003, 438– 446.
  8. [8] G. Capponi, P. Livreri, G.M. DiBlasi, & F. Marino, Architecture of a digital PFM controller for IC implementation, IEEE Workshop on Computers in Power Electronics, 2004, 75–79.
  9. [9] A.V. Peterchev & S.R. Sanders, Quantization resolution and limit cycling in digitally controlled PWM converters, IEEE Transactions on Power Electronics, 18 (1), 2003, 301– 308.
  10. [10] R. Miftakhutdinov, An analytical comparison of alternative control techniques for powering next-generation microprocessors, Texas Instruments Power Supply Design Seminar, Dallas, Texas, 2001.
  11. [11] A. Barrado, R. Vazquez, E. Olias, A. Lazaro, & J. Pelite, Fast transient response in hybrid sources with combined linear-non-linear control, IEEE 33rd Annual Power Electronics Specialists Conference (PESC’02), 4, 2002, 1599–1604.
  12. [12] A. Barrado, R. Vazquez, A. Lazaro, J. Pelite, & E. Olias, Fast transient response with combined linear-non-linear control applied to buck converters, IEEE 33rd Annual Power Electronics Specialists Conference (PESC’02), 4, 2002, 1587–1592.
  13. [13] A. Barrado, A. Lazaro, J. Pelite, R.Vazquez, & E. Olias, Linear-non-linear control (LnLc) for DC/DC buck converters: Stability and transient response analysis, 9th Annual IEEE Applied Power Electronics Conference and Exposition (APEC’04), 2, 2004, 1329–1335.
  14. [14] J. Luo, I. Batarseh, X. Gao, & T. Wu, Transient current compensation for low-voltage high-current voltage regulator modules, 17th Annual IEEE Applied Power Electronics Conference and Exposition (APEC’02), 1, 2002, 223–228.
  15. [15] E. Della Monica, W. Stefanutti, P. Mattavelli, E. Tedeschi, P. Tenti, & S. Saggini, Predictive digital control for voltage regulation module applications, International Conference on Power Electronics and Drives Systems (PEDS’05), 1, 2005, 32–37.
  16. [16] D. Trevisan, P. Mattavelli, S. Saggini, G. Garcea, & M. Ghioni, High performance synchronous-asynchronous digital voltagemode control for dc-dc converters, 21st Annual IEEE Applied Power Electronics Conference and Exposition (APEC’06), Dallas, Texas, March 2006.
  17. [17] A.V. Peterchev & S.R. Sanders, Low conversion ratio VRM design, IEEE 33rd Annual Power Electronics Specialists Conference (PESC’02), 4, 2002, 1571–1575.
  18. [18] Y. Panov & M.M. Jovanovic, Design considerations for 12V/1.5-V, 50-A voltage regulator modules, IEEE Transactions on Power Electronics, 16 (6), 2001, 776–783.
  19. [19] G.M. Di Blasi, P. Livreri, G. Capponi, & F. Marino, A new current-mode control for DC/DC converter, IEEE The 27th International Telecommunications Energy Conference (INTELEC’05 ), Berlin, Germany, September 2005. 46

Important Links:

Go Back