High Frequency, High Efficiency Two-Stage Approach for Future Microprocessors

[1]  F.C. Lee,et al.  A novel winding-coupled buck converter for high-frequency, high-step-down DC-DC conversion , 2005, IEEE Transactions on Power Electronics.

[2]  Jun-ichi Itoh,et al.  High Efficiency Power Conversion Using a Matrix Converter 1 , 2005 .

[3]  F.C. Lee,et al.  Two-stage approach for 12-V VR , 2004, IEEE Transactions on Power Electronics.

[4]  F.C. Lee,et al.  Two-stage voltage regulator for laptop computer CPUs and the corresponding advanced control schemes to improve light-load performance , 2004, Nineteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2004. APEC '04..

[5]  F.C. Lee,et al.  Two-stage approach for 12 V VR , 2004, Nineteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2004. APEC '04..

[6]  M. Barry Design issues in regulated and unregulated intermediate bus converters , 2004, Nineteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2004. APEC '04..

[7]  L. Brush Distributed power architecture demand characteristics , 2004, Nineteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2004. APEC '04..

[8]  F.C. Lee,et al.  I MHz self-driven DC-DC converter for nonisolated 12 V VRs , 2004, Nineteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2004. APEC '04..

[9]  F.C. Lee,et al.  Analysis of the power delivery path from the 12 V VR to the microprocessor , 2004, Nineteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2004. APEC '04..

[10]  Jia Wei,et al.  High Frequency High-Efficiency Voltage Regulators for Future Microprocessors , 2004 .

[11]  Yuhui Chen,et al.  Resonant Gate Drive Techniques for Power MOSFETs , 2004 .

[12]  F.C. Lee,et al.  A family of high power density bus converters , 2004, 2004 IEEE 35th Annual Power Electronics Specialists Conference (IEEE Cat. No.04CH37551).

[13]  Peng Xu,et al.  The optimal bus voltage study for 12 V two-stage VR based on an accurate analytical loss model , 2004, 2004 IEEE 35th Annual Power Electronics Specialists Conference (IEEE Cat. No.04CH37551).

[14]  Fred C. Lee,et al.  High-frequency and high-performance vrm design for the next generations of processors , 2004 .

[15]  F. C. Lee,et al.  1 MHz self-driven ZVS full-bridge converter for 48 V power pods , 2003, IEEE 34th Annual Conference on Power Electronics Specialist, 2003. PESC '03..

[16]  Tamotsu Ninomiya,et al.  VRM transient analysis at fast load change and fast-transient response with LILC , 2003, 2003 IEEE International Symposium on Industrial Electronics ( Cat. No.03TH8692).

[17]  A. Sawle,et al.  High frequency DC:DC power conversion: the influence of package parasitics , 2003, Eighteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2003. APEC '03..

[18]  F.C. Lee,et al.  A family of buck-type DC-DC converters with autotransformers , 2003, Eighteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2003. APEC '03..

[19]  D. Boroyevich,et al.  Integrated packaging of a 1 kW switching module using planar interconnect on embedded power chips technology , 2003, Eighteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2003. APEC '03..

[20]  F.C. Lee,et al.  Two-stage 48 V power pod exploration for 64-bit microprocessor , 2003, Eighteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2003. APEC '03..

[21]  R.V. White,et al.  Emerging on-board power architectures , 2003, Eighteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2003. APEC '03..

[22]  J. Wanes,et al.  Analyzing and determining optimum on-board power architectures for 48 V-input systems , 2003, Eighteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2003. APEC '03..

[23]  F.C. Lee,et al.  A novel soft-switched, high-frequency, high-efficiency, high-current 12 V voltage regulator-the phase-shift buck converter , 2003, Eighteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2003. APEC '03..

[24]  F.C. Lee,et al.  Optimal design of the active droop control method for the transient response , 2003, Eighteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2003. APEC '03..

[25]  Peng Xu,et al.  Design considerations for VRM transient response based on the output impedance , 2002, APEC. Seventeenth Annual IEEE Applied Power Electronics Conference and Exposition (Cat. No.02CH37335).

[26]  Peng Xu,et al.  Investigation of topology candidates for 48 V VRM , 2002, APEC. Seventeenth Annual IEEE Applied Power Electronics Conference and Exposition (Cat. No.02CH37335).

[27]  Yu Meng,et al.  Tapped-inductor buck converters with a lossless clamp circuit , 2002, APEC. Seventeenth Annual IEEE Applied Power Electronics Conference and Exposition (Cat. No.02CH37335).

[28]  I. Batarseh,et al.  Transient current compensation for low-voltage high-current voltage regulator modules , 2002, APEC. Seventeenth Annual IEEE Applied Power Electronics Conference and Exposition (Cat. No.02CH37335).

[29]  Peng Xu,et al.  Critical inductance in voltage regulator modules , 2002, APEC. Seventeenth Annual IEEE Applied Power Electronics Conference and Exposition (Cat. No.02CH37335).

[30]  Peng Xu,et al.  A high efficiency topology for 12 V VRM-push-pull buck and its integrated magnetics implementations , 2002, APEC. Seventeenth Annual IEEE Applied Power Electronics Conference and Exposition (Cat. No.02CH37335).

[31]  Henning Braunisch,et al.  Electrical performance of bumpless build-up layer packaging , 2002, 52nd Electronic Components and Technology Conference 2002. (Cat. No.02CH37345).

[32]  Fred C. Lee,et al.  Design of a 4 MHz, 5V to 1V monolithic voltage regulator chip , 2002, Proceedings of the 14th International Symposium on Power Semiconductor Devices and Ics.

[33]  F. C. Lee,et al.  A novel resonant gate driver for high frequency synchronous buck converters , 2002 .

[34]  Charles R. Sullivan,et al.  Coupled-inductor design optimization for fast-response low-voltage DC-DC converters , 2002, APEC. Seventeenth Annual IEEE Applied Power Electronics Conference and Exposition (Cat. No.02CH37335).

[35]  Seth R. Sanders,et al.  An active clamp circuit for voltage regulation module (VRM) applications , 2001 .

[36]  A. Waizman,et al.  Resonant free power network design using extended adaptive voltage positioning (EAVP) methodology , 2001 .

[37]  R. Miftakhutdinov Optimal design of interleaved synchronous buck converter at high slew-rate load current transients , 2001, 2001 IEEE 32nd Annual Power Electronics Specialists Conference (IEEE Cat. No.01CH37230).

[38]  Antonio Testa,et al.  A new VRM topology for next generation microprocessors , 2001, 2001 IEEE 32nd Annual Power Electronics Specialists Conference (IEEE Cat. No.01CH37230).

[39]  Pit-Leong Wong,et al.  Performance Improvements of Multi-Channel Interleaving Voltage Regulator Modules with Integrated Coupling Inductors , 2001 .

[40]  Peng Xu,et al.  The active-clamp couple-buck converter-a novel high efficiency voltage regulator modules , 2001, APEC 2001. Sixteenth Annual IEEE Applied Power Electronics Conference and Exposition (Cat. No.01CH37181).

[41]  Oscar Garcia,et al.  Buck+half bridge (d=50%) topology applied to very low voltage power converters , 2001, APEC 2001. Sixteenth Annual IEEE Applied Power Electronics Conference and Exposition (Cat. No.01CH37181).

[42]  Peng Xu,et al.  Investigation of candidate VRM topologies for future microprocessors , 2000 .

[43]  I. D. Jitaru,et al.  A 3 kW soft switching DC-DC converter , 2000, APEC 2000. Fifteenth Annual IEEE Applied Power Electronics Conference and Exposition (Cat. No.00CH37058).

[44]  Milan M. Jovanovic,et al.  Design considerations for 12-V/1.5-V, 50-A voltage regulator modules , 2000, APEC 2000. Fifteenth Annual IEEE Applied Power Electronics Conference and Exposition (Cat. No.00CH37058).

[45]  Xunwei Zhou Low-voltage High-efficiency Fast-transient Voltage regulator Module , 1999 .

[46]  Fred C. Lee,et al.  A novel high-input-voltage, high efficiency and past transient voltage regulator module-push-pull forward converter , 1999, APEC '99. Fourteenth Annual Applied Power Electronics Conference and Exposition. 1999 Conference Proceedings (Cat. No.99CH36285).

[47]  Fred C. Lee,et al.  Single shot transient suppressor (SSTS) for high current high slew rate microprocessor , 1999, APEC '99. Fourteenth Annual Applied Power Electronics Conference and Exposition. 1999 Conference Proceedings (Cat. No.99CH36285).

[48]  Milan M. Jovanovic,et al.  Design and performance evaluation of low-voltage/high-current DC/DC on-board modules , 1999, APEC '99. Fourteenth Annual Applied Power Electronics Conference and Exposition. 1999 Conference Proceedings (Cat. No.99CH36285).

[49]  F. C. Lee,et al.  VRM transient study and output filter design for future processors , 1998, IECON '98. Proceedings of the 24th Annual Conference of the IEEE Industrial Electronics Society (Cat. No.98CH36200).

[50]  I. Park,et al.  Modeling and analysis of multi-interphase transformers for connecting power converters in parallel , 1997, PESC97. Record 28th Annual IEEE Power Electronics Specialists Conference. Formerly Power Conditioning Specialists Conference 1970-71. Power Processing and Electronic Specialists Conference 1972.

[51]  Milan M. Jovanovic,et al.  Design considerations and performance evaluations of synchronous rectification in flyback converters , 1997, Proceedings of APEC 97 - Applied Power Electronics Conference.

[52]  F. Goodenough Advanced microprocessors demand amperes of current At <2 V , 1997 .

[53]  J.A. O'Connor Converter optimization for powering low voltage, high performance microprocessors , 1996, Proceedings of Applied Power Electronics Conference. APEC '96.

[54]  Milan M. Jovanovic,et al.  Evaluation of synchronous-rectification efficiency improvement limits in forward converters , 1995, IEEE Trans. Ind. Electron..

[55]  K. J. Fellhoelter,et al.  Circuit considerations for fast, sensitive, low-voltage loads in a distributed power system , 1995, Proceedings of 1995 IEEE Applied Power Electronics Conference and Exposition - APEC'95.

[56]  Milan M. Jovanovic,et al.  Design considerations for low-voltage on-board DC/DC modules for next generations of data processing circuits , 1995, Proceedings of 1995 International Conference on Power Electronics and Drive Systems. PEDS 95.

[57]  P. Wood,et al.  Synchronous rectifiers versus Schottky diodes: a comparison of the losses of a synchronous rectifier versus the losses of a Schottky diode rectifier , 1994, Proceedings of 1994 IEEE Applied Power Electronics Conference and Exposition - ASPEC'94.

[58]  Charles R. Sullivan,et al.  Current-controlled synchronous rectification , 1994, Proceedings of 1994 IEEE Applied Power Electronics Conference and Exposition - ASPEC'94.

[59]  J. Sebastian,et al.  Active clamp PWM forward converter with self driven synchronous rectification , 1993, Proceedings of Intelec 93: 15th International Telecommunications Energy Conference.

[60]  Dragan Maksimovic,et al.  A MOS gate drive with resonant transitions , 1991, PESC '91 Record 22nd Annual IEEE Power Electronics Specialists Conference.

[61]  F.C. Lee,et al.  A MOSFET resonant synchronous rectifier for high-frequency DC/DC converters , 1990, 21st Annual IEEE Conference on Power Electronics Specialists.

[62]  J Gowar,et al.  Power MOSFETs: Theory and Applications , 1989 .

[63]  Milan M. Jovanovic,et al.  State-Plane Analysis of Quasi-Resonant Converters , 1985, INTELEC '85 - Seventh International Telecommunications Energy Conference.