A New Charge Pump Switch Parallel to Series Connection

Seoungmin Lee, Choongkeun Lee, Hongil Yoon

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


This paper proposed increase 2VIN+VCLK voltage series charge pump. Recently, trend of low power circuit designs a lower input voltage. But several circuit require high voltage. In this case, charge pump solves a problem with small area and cheap cost. Many Conventional charge pumps are connected parallel each capacitor. So many capacitors are required for high voltage. However proposed charge pump can supply high voltage easily and design less capacitors. Proposed circuit are comprised 2-stages with 5 capacitors. To compare with conventional charge pumps, proposed circuit design same component units.

Original languageEnglish
Title of host publicationProceedings of TENCON 2018 - 2018 IEEE Region 10 Conference
PublisherInstitute of Electrical and Electronics Engineers Inc.
Number of pages4
ISBN (Electronic)9781538654576
Publication statusPublished - 2019 Feb 22
Event2018 IEEE Region 10 Conference, TENCON 2018 - Jeju, Korea, Republic of
Duration: 2018 Oct 282018 Oct 31

Publication series

NameIEEE Region 10 Annual International Conference, Proceedings/TENCON
ISSN (Print)2159-3442
ISSN (Electronic)2159-3450


Conference2018 IEEE Region 10 Conference, TENCON 2018
Country/TerritoryKorea, Republic of

Bibliographical note

Funding Information:
This research was supported by the MOTIE (Ministry of Trade, Industry & Energy) (10080722) and KSRC (Korea Semiconductor Research Consortium) support program for the development of the future semiconductor device.

Publisher Copyright:
© 2018 IEEE.

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Electrical and Electronic Engineering


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