UM  > 微電子研究院
A 2-/3-phase fully integrated switched-capacitor DC-DC converter in bulk CMOS for energy-efficient digital circuits with 14% efficiency improvement
Jiang, Junmin1; Lu, Yan1,2; Huang, Cheng1; Ki, Wing-Hung1; Mok, Philip K. T.1
2015-03-17
Conference Name2015 62nd IEEE International Solid-State Circuits Conference, ISSCC 2015 - Digest of Technical Papers
Source PublicationDigest of Technical Papers - IEEE International Solid-State Circuits Conference
Volume58
Pages366-367
Conference Date2 22, 2015 - 2 26, 2015
Conference PlaceSan Francisco, CA, United states
Author of SourceInstitute of Electrical and Electronics Engineers Inc.
Abstract

Reducing the supply voltage of digital circuits to the sub- or near-threshold regions minimizes dynamic power consumption and achieves better efficiency [1]. This technique is widely used in energy-efficient applications, and is especially beneficial for wirelessly powered devices such as wearable electronics, biomedicai implants and smart sensor networks. Such devices have long standby times and battery-less operation is highly desirable. As shown in Fig. 20.5.1, for a typical wireless power transmission system, there is a gap between the rectified VIN(>2V) and the low supply voltage VOUT(out/VIN) and high efficiency are needed. However, a low M results in low efficiency for linear regulators and fully integrated buck converters. On the other hand, fully integrated switched-capacitor power converters (SCPCs) are good alternatives that can achieve high efficiency at low M in low power applications [2-5]. © 2015 IEEE.

DOI10.1109/ISSCC.2015.7063078
Indexed BySCI
Language英语
WOS Research AreaEngineering
WOS SubjectEngineering, Electrical & Electronic
WOS IDWOS:000355252700154
Fulltext Access
Citation statistics
Cited Times [WOS]:19   [WOS Record]     [Related Records in WOS]
Document TypeConference paper
CollectionINSTITUTE OF MICROELECTRONICS
Affiliation1.Hong Kong University of Science and Technology, Hong Kong, Hong Kong;
2.University of Macau, Macao, China
Recommended Citation
GB/T 7714
Jiang, Junmin,Lu, Yan,Huang, Cheng,et al. A 2-/3-phase fully integrated switched-capacitor DC-DC converter in bulk CMOS for energy-efficient digital circuits with 14% efficiency improvement[C]//Institute of Electrical and Electronics Engineers Inc.,2015:366-367.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Jiang, Junmin]'s Articles
[Lu, Yan]'s Articles
[Huang, Cheng]'s Articles
Baidu academic
Similar articles in Baidu academic
[Jiang, Junmin]'s Articles
[Lu, Yan]'s Articles
[Huang, Cheng]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Jiang, Junmin]'s Articles
[Lu, Yan]'s Articles
[Huang, Cheng]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.