A 94.2%-peak-efficiency 1.53A direct-battery-hook-up hybrid Dickson switched-capacitor DC-DC converter with wide continuous conversion ratio in 65nm CMOS

Wen Chuen Liu, Pourya Assem, Yutian Lei, Pavan Kumar Hanumolu, Robert Pilawa-Podgurski

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Owing to the need for low power consumption, portable and wearable electronics operate at low voltages, typically below 1V, with recent designs in near- and subthreshold operation resulting in voltages down to 0.3 to 0.5V. Meanwhile, voltage range of the most common energy source - the Li-ion battery - is 3 to 4.2V, motivating the need for compact power converters capable of large conversion ratio with wide and efficient voltage regulation.

Original languageEnglish (US)
Title of host publication2017 IEEE International Solid-State Circuits Conference, ISSCC 2017
EditorsLaura C. Fujino
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages182-183
Number of pages2
ISBN (Electronic)9781509037575
DOIs
StatePublished - Mar 2 2017
Event64th IEEE International Solid-State Circuits Conference, ISSCC 2017 - San Francisco, United States
Duration: Feb 5 2017Feb 9 2017

Publication series

NameDigest of Technical Papers - IEEE International Solid-State Circuits Conference
Volume60
ISSN (Print)0193-6530

Other

Other64th IEEE International Solid-State Circuits Conference, ISSCC 2017
CountryUnited States
CitySan Francisco
Period2/5/172/9/17

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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    Liu, W. C., Assem, P., Lei, Y., Hanumolu, P. K., & Pilawa-Podgurski, R. (2017). A 94.2%-peak-efficiency 1.53A direct-battery-hook-up hybrid Dickson switched-capacitor DC-DC converter with wide continuous conversion ratio in 65nm CMOS. In L. C. Fujino (Ed.), 2017 IEEE International Solid-State Circuits Conference, ISSCC 2017 (pp. 182-183). [7870321] (Digest of Technical Papers - IEEE International Solid-State Circuits Conference; Vol. 60). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISSCC.2017.7870321