☆ 4.6 Article

A 110/230 V AC and 15-400 V DC 0.3 W Power-Supply IC With Integrated Active Zero-Crossing Buffer

IEEE JOURNAL OF SOLID-STATE CIRCUITS (2022)

High-Voltage 3-D Partial SOI Technology Platform for Power Integrated Circuits

Marina Antoniou et al.

Summary: PSOI technology is a suitable choice for high-voltage integrated circuits, offering a wider range of voltage ratings, lower on-state resistance, and better heat conduction. In this study, a PSOI technology platform is introduced, which can achieve voltage ratings ranging from 45 to 400V, while providing low on-state resistance, good hot carrier injection stability, and electrostatic discharge capability for high-voltage devices.

IEEE TRANSACTIONS ON ELECTRON DEVICES (2022)

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Article Engineering, Electrical & Electronic

A Resonant One-Step 325 V to 3.3-10 V DC-DC Converter With Integrated Power Stage Benefiting From High-Voltage Loss-Reduction Techniques

Christoph Rindfleisch et al.

Summary: This study presents a self-timed resonant high-voltage (HV) dc-dc converter for applications below 500 mW, achieving an efficiency of up to 81% and significantly reducing losses while improving power density. Integrated HV insulated gate bipolar transistors (IGBTs) offer a smaller area and lower losses compared to conventional integrated HV power switches.

IEEE JOURNAL OF SOLID-STATE CIRCUITS (2021)

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Article Engineering, Electrical & Electronic