A 1W 8-ratio switched-capacitor boost power converter in 140nm CMOS with 94.5% efficiency, 0.5mm thickness and 8.1mm2 PCB area

G. Villar-Pique; Henk jan Bergveld; R. Karadi

doi:10.1109/VLSIC.2015.7231314

A 1W 8-ratio switched-capacitor boost power converter in 140nm CMOS with 94.5% efficiency, 0.5mm thickness and 8.1mm2 PCB area

G. Villar-Pique, Henk jan Bergveld, R. Karadi

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

9 Citaten (Scopus)

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This paper presents a boost switched-capacitor power converter (SCPC) in 140nm CMOS converting a wide input voltage range (2.6V to 4.2V) to an output voltage of 5V at 1W output power. It achieves the highest applicable number of conversion ratios with the lowest number of floating capacitors to date. With 8 conversion ratios and only 4 small floating capacitors, a high peak efficiency of 94.5%, a very small PCB area of 8.1mm2, and a low thickness of 0.5mm are achieved.

Originele taal-2	Engels
Titel	Proceedings of the IEEE 2015 Symposium on VLSI Circuits (VLSI). 17-19 June 2015, Kyoto, Japan
Plaats van productie	Piscataway
Uitgeverij	Institute of Electrical and Electronics Engineers
Pagina's	C338-C339
Aantal pagina's	2
ISBN van geprinte versie	978-4-86348-502-0
DOI's	https://doi.org/10.1109/VLSIC.2015.7231314
Status	Gepubliceerd - 2015
Evenement	2015 Symposium on VLSI Circuits (VLSIC 2015) - Rihga Royal Hotel Kyoto, Kyoto, Japan Duur: 16 jun. 2015 → 19 jun. 2015 http://www.vlsisymposium.org/Past/15web/

Congres

Congres	2015 Symposium on VLSI Circuits (VLSIC 2015)
Verkorte titel	VLSIC 2015
Land/Regio	Japan
Stad	Kyoto
Periode	16/06/15 → 19/06/15
Internet adres	http://www.vlsisymposium.org/Past/15web/

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Villar-Pique, G., Bergveld, H. J., & Karadi, R. (2015). A 1W 8-ratio switched-capacitor boost power converter in 140nm CMOS with 94.5% efficiency, 0.5mm thickness and 8.1mm2 PCB area. In Proceedings of the IEEE 2015 Symposium on VLSI Circuits (VLSI). 17-19 June 2015, Kyoto, Japan (blz. C338-C339). Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/VLSIC.2015.7231314

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title = "A 1W 8-ratio switched-capacitor boost power converter in 140nm CMOS with 94.5% efficiency, 0.5mm thickness and 8.1mm2 PCB area",

abstract = "This paper presents a boost switched-capacitor power converter (SCPC) in 140nm CMOS converting a wide input voltage range (2.6V to 4.2V) to an output voltage of 5V at 1W output power. It achieves the highest applicable number of conversion ratios with the lowest number of floating capacitors to date. With 8 conversion ratios and only 4 small floating capacitors, a high peak efficiency of 94.5%, a very small PCB area of 8.1mm2, and a low thickness of 0.5mm are achieved.",

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doi = "10.1109/VLSIC.2015.7231314",

language = "English",

isbn = "978-4-86348-502-0",

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booktitle = "Proceedings of the IEEE 2015 Symposium on VLSI Circuits (VLSI). 17-19 June 2015, Kyoto, Japan",

publisher = "Institute of Electrical and Electronics Engineers",

address = "United States",

note = "2015 Symposium on VLSI Circuits (VLSIC 2015), VLSIC 2015 ; Conference date: 16-06-2015 Through 19-06-2015",

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Villar-Pique, G, Bergveld, HJ & Karadi, R 2015, A 1W 8-ratio switched-capacitor boost power converter in 140nm CMOS with 94.5% efficiency, 0.5mm thickness and 8.1mm2 PCB area. in Proceedings of the IEEE 2015 Symposium on VLSI Circuits (VLSI). 17-19 June 2015, Kyoto, Japan. Institute of Electrical and Electronics Engineers, Piscataway, blz. C338-C339, 2015 Symposium on VLSI Circuits (VLSIC 2015), Kyoto, Japan, 16/06/15. https://doi.org/10.1109/VLSIC.2015.7231314

A 1W 8-ratio switched-capacitor boost power converter in 140nm CMOS with 94.5% efficiency, 0.5mm thickness and 8.1mm2 PCB area. / Villar-Pique, G.; Bergveld, Henk jan; Karadi, R.
Proceedings of the IEEE 2015 Symposium on VLSI Circuits (VLSI). 17-19 June 2015, Kyoto, Japan. Piscataway: Institute of Electrical and Electronics Engineers, 2015. blz. C338-C339.

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

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N2 - This paper presents a boost switched-capacitor power converter (SCPC) in 140nm CMOS converting a wide input voltage range (2.6V to 4.2V) to an output voltage of 5V at 1W output power. It achieves the highest applicable number of conversion ratios with the lowest number of floating capacitors to date. With 8 conversion ratios and only 4 small floating capacitors, a high peak efficiency of 94.5%, a very small PCB area of 8.1mm2, and a low thickness of 0.5mm are achieved.

AB - This paper presents a boost switched-capacitor power converter (SCPC) in 140nm CMOS converting a wide input voltage range (2.6V to 4.2V) to an output voltage of 5V at 1W output power. It achieves the highest applicable number of conversion ratios with the lowest number of floating capacitors to date. With 8 conversion ratios and only 4 small floating capacitors, a high peak efficiency of 94.5%, a very small PCB area of 8.1mm2, and a low thickness of 0.5mm are achieved.

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Villar-Pique G, Bergveld HJ, Karadi R. A 1W 8-ratio switched-capacitor boost power converter in 140nm CMOS with 94.5% efficiency, 0.5mm thickness and 8.1mm2 PCB area. In Proceedings of the IEEE 2015 Symposium on VLSI Circuits (VLSI). 17-19 June 2015, Kyoto, Japan. Piscataway: Institute of Electrical and Electronics Engineers. 2015. blz. C338-C339 doi: 10.1109/VLSIC.2015.7231314

A 1W 8-ratio switched-capacitor boost power converter in 140nm CMOS with 94.5% efficiency, 0.5mm thickness and 8.1mm2 PCB area

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