Vertically packaged switched-mode power converter

Details Vertically packaged switched-mode power converter Vertically packaged switched-mode power converter

2006-03-14

2006-03-14

Vu, Bao Q. (Department: 2838)

Electricity: power supply or regulation systems

Self-regulating

Using a transformer or inductor as the final control device

C336S184000, C336S212000

Reexamination Certificate

active

07012414

ABSTRACT:
A vertically packaged cellular power converter solves the problems associated with conventional designs and paves the way for a cellular circuit architecture with ultra-low interconnect resistance and inductance. The vertical packaging results in a power flow in the vertical direction (from the bottom to the top) with very short internal interconnects, thereby minimizing the associated conduction losses and permitting high conversion efficiency at high currents. The cellular architecture is ideally suited for generating multiple supply voltages.

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Xu, et al., Design of 48V Voltage Regulator Modules with a Novel Integrated Magnetics, IEEE Transactions on Power Electronics, vol. 17, No. 6 (Nov. 2002), pp 990-998.

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