This article presents a 48–1 V merged-two-stage hybrid-switched-capacitor converter with a
linear extendable group operated point-of-load (LEGO-PoL) architecture for ultrahigh …

Dickson-type dc–dc converters have gained renewed interest in recent years due to their
best-in-class volt-amp switch utilization. In addition,“hybrid” switched-capacitor (HSC) …

This article presents a merged two-stage 48-V-to-1-V point-of-load (PoL) architecture with a
24-V virtual intermediate bus (VIB) for CPU voltage regulator applications. The VIB-PoL …

The energy demand of future computing gives rise to new challenges in high current voltage
regulator modules (VRMs). This paper reviews the recent development in architecture and …

Hybrid and resonant switched-capacitor (SC) convertersenable efficient utilization of both
active and passive components, and have the potential to achieve higher efficiency and …

This work introduces the symmetric dual inductor hybrid (SDIH) dc–dc converter topology,
which is suitable for large conversion ratios where regulation is required, such as direct 48 V …

This article presents the design and optimization of a miniaturized 48-V-to-1-V, 240-A linear-
extendable group operated point-of-load (LEGO-PoL) CPU voltage regulator module (VRM) …

This article proposes a matrix auto-transformer switched-capacitor dc–dc converter to
achieve a high voltage conversion ratio, high efficiency, and high power density for 48-V …

This article proposes a switching bus converter, an efficient and compact hybrid switched-
capacitor (SC) voltage regulator, for direct 48 V to point-of-load power conversion in data …

More energy-efficient and power-dense solutions to 48 V to point-of-load (PoL) power
conversion are required for modern and future data center power delivery. This paper …