A 5.6W-Power 96.6%-Efficiency Boost-Oriented SIDO Step-Up/Down DC-DC Converter Embedding Buck Conversion with an Energy-Balancing Capacitor
In this paper, a boost-oriented single-inductor dual-output (BO-SIDO) step-up/down DC-DC converter is presented. The BO-SIDO design enables only 1×RON conduction in all inductor-current paths, improving power efficiency. While regulating the heavy-loaded boost output, the seamless buck conversion can be embedded adaptively to the buck load. The chip was fabricated in 0.5-m CMOS, and it achieved 96.6% peak efficiency and maximum output power of 5.6W.
- Publisher
- IEEE
- Issue Date
- 2022-06-12
- Language
- English
- Citation
2022 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits), pp.180 - 181
- ISSN
- 0743-1562
- Appears in Collection
- EE-Conference Papers(학술회의논문)
- Files in This Item
- There are no files associated with this item.
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