A 2.5D integrated voltage regulator using coupled-magnetic-core inductors on silicon interposer delivering 10.8A/mm 2

Digest of Technical Papers - IEEE International Solid-State Circuits Conference

Volumn 55, Issue , 2012, Pages 400-401

  Sturcken, Noah ^a   O'Sullivan, Eugene ^b   Wang, Naigang ^b   Herget, Philipp ^c   Webb, Bucknell ^b   Romankiw, Lubomyr ^b   Petracca, Michele ^a   Davies, Ryan ^a   Fontana, Robert ^c   Decad, Gary ^c   Kymissis, Ioannis ^a   Peterchev, Angel ^d   Carloni, Luca ^a   Gallagher, William ^b   Shepard, Kenneth ^a  

^a Howard Hughes Medical Institute   (United States)

^b IBM T J WATSON RESEARCH CENTER   (United States)

^c IBM RESEARCH   (United States)

^d DUKE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BOARD-LEVEL; CHIP STACKING; DC-DC CONVERSION; DYNAMIC VOLTAGE AND FREQUENCY SCALING; HIGH-PEAK CURRENTS; INDUCTORS ON SILICON; INTEGRATED VOLTAGE; MODERN MICROPROCESSOR; ON-THE-FLY; POWER SUPPLY; REDUCING POWER; SYSTEMS ON CHIPS; TIME-SCALES; VOLTAGE REGULATOR MODULE;

ENERGY UTILIZATION; MICROPROCESSOR CHIPS; VOLTAGE REGULATORS;

INTEGRATION;

EID: 84860686098     PISSN: 01936530     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ISSCC.2012.6177064     Document Type: Conference Paper

References (6)

1. W. Kim, et al., "System level analysis of fast, per-core DVFS using on-chip switching regulators," High Performance Computer Architecture, pp. 123-134, Feb. 2008.
2. G. Schrom, et al., "A 60MHz 50W Fine-Grain Package Integrated VR Powering a CPU from 3.3V," Applied Power Electronics Conference and Exposition, Special Presentation, Feb. 2010.
3. 2 with 700ps controller," IEEE Custom Integrated Circuits Conf., pp. 1-4, Sept. 2011.
4. N. Wang, et al., "Integrated On-chip Inductors With Electroplated Magnetic Yokes," paper EH-01 at the 56th Magnetism and Magnetic Materials (MMM) Conference, Nov. 2011. (to appear)
5. D. Gardner, et al., "Review of On-Chip Inductor Structures With Magnetic Films," Magnetics, IEEE Trans. Magnetics, pp. 4760-4766, Oct. 2009.
6. P.R. Morrow, et al., "Design and Fabrication of On-Chip Coupled Inductors Integrated With Magnetic Material for Voltage Regulators," Magnetics, IEEE Trans. Magnetics, pp. 1678-1686, June 2011.