Standard

Fully integrated switched-capacitor voltage converter with regulated output. / Shunkov, Valery E.; Kus, Oleg N.; Prokopyev, Vitaly Y. et al.

Moscow Workshop on Electronic and Networking Technologies, MWENT 2018 - Proceedings. Vol. 2018-March Institute of Electrical and Electronics Engineers Inc., 2018. p. 1-4 8337193.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Harvard

Shunkov, VE, Kus, ON, Prokopyev, VY, Butuzov, VA & Bocharov, YI 2018, Fully integrated switched-capacitor voltage converter with regulated output. in Moscow Workshop on Electronic and Networking Technologies, MWENT 2018 - Proceedings. vol. 2018-March, 8337193, Institute of Electrical and Electronics Engineers Inc., pp. 1-4, 1st Moscow Workshop on Electronic and Networking Technologies, MWENT 2018, Moscow, Russian Federation, 14.03.2018. https://doi.org/10.1109/MWENT.2018.8337193

APA

Shunkov, V. E., Kus, O. N., Prokopyev, V. Y., Butuzov, V. A., & Bocharov, Y. I. (2018). Fully integrated switched-capacitor voltage converter with regulated output. In Moscow Workshop on Electronic and Networking Technologies, MWENT 2018 - Proceedings (Vol. 2018-March, pp. 1-4). [8337193] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/MWENT.2018.8337193

Vancouver

Shunkov VE, Kus ON, Prokopyev VY, Butuzov VA, Bocharov YI. Fully integrated switched-capacitor voltage converter with regulated output. In Moscow Workshop on Electronic and Networking Technologies, MWENT 2018 - Proceedings. Vol. 2018-March. Institute of Electrical and Electronics Engineers Inc. 2018. p. 1-4. 8337193 doi: 10.1109/MWENT.2018.8337193

Author

Shunkov, Valery E. ; Kus, Oleg N. ; Prokopyev, Vitaly Y. et al. / Fully integrated switched-capacitor voltage converter with regulated output. Moscow Workshop on Electronic and Networking Technologies, MWENT 2018 - Proceedings. Vol. 2018-March Institute of Electrical and Electronics Engineers Inc., 2018. pp. 1-4

BibTeX

@inproceedings{e89aa9009bba47feaa6643522bfc94be,
title = "Fully integrated switched-capacitor voltage converter with regulated output",
abstract = "The paper presents the integrated circuit (IC) of the inductorless switched-mode DC-DC voltage converter. The converter is based on a novel multiphase switched-capacitor architecture. It uses reconfigurable charge-pump circuits and a multiloop discrete and continuous time control technique. The control unit performs a converter topology selection, a value of switched capacitors selection as well as a conversion frequency regulation. The chip also comprises a built-in low-dropout linear regulator. The on-chip reference of 1.0 V is powered by a PSRR-enhancing pre-regulator. The core of bandgap reference uses a dynamic threshold voltage MOSFET (DTMOS) transistors instead of generally used diode-connected vertical p-n-p bipolar transistors. The IC has been implemented in a commercially available 180 nm CMOS technology with five metal layers and stacked metal-insulator-metal capacitors. It is intended for use as a standalong IC for converting power rail voltages or lithium electrochemical cell voltages 2.8 V-5.5 V conversion into power supply voltages 1.2 V-3.3 V of the modern microcontrollers and other low-voltage ICs. It also may be used as a embedded IP block of a system-on-chip. The paper discusses features of regulation in a multiphase system over a wide range of input and output voltages and load currents. It also presents the results of the IC samples evaluation.",
keywords = "charge-pump circuit, CMOS technology, DC-DC voltage converter, feedback control system, integrated circuit, linear regulator, multiphase system, switched capacitor circuit, switched mode power supply",
author = "Shunkov, {Valery E.} and Kus, {Oleg N.} and Prokopyev, {Vitaly Y.} and Butuzov, {Vladimir A.} and Bocharov, {Yury I.}",
year = "2018",
month = apr,
day = "12",
doi = "10.1109/MWENT.2018.8337193",
language = "English",
volume = "2018-March",
pages = "1--4",
booktitle = "Moscow Workshop on Electronic and Networking Technologies, MWENT 2018 - Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
address = "United States",
note = "1st Moscow Workshop on Electronic and Networking Technologies, MWENT 2018 ; Conference date: 14-03-2018 Through 16-03-2018",

}

RIS

TY - GEN

T1 - Fully integrated switched-capacitor voltage converter with regulated output

AU - Shunkov, Valery E.

AU - Kus, Oleg N.

AU - Prokopyev, Vitaly Y.

AU - Butuzov, Vladimir A.

AU - Bocharov, Yury I.

PY - 2018/4/12

Y1 - 2018/4/12

N2 - The paper presents the integrated circuit (IC) of the inductorless switched-mode DC-DC voltage converter. The converter is based on a novel multiphase switched-capacitor architecture. It uses reconfigurable charge-pump circuits and a multiloop discrete and continuous time control technique. The control unit performs a converter topology selection, a value of switched capacitors selection as well as a conversion frequency regulation. The chip also comprises a built-in low-dropout linear regulator. The on-chip reference of 1.0 V is powered by a PSRR-enhancing pre-regulator. The core of bandgap reference uses a dynamic threshold voltage MOSFET (DTMOS) transistors instead of generally used diode-connected vertical p-n-p bipolar transistors. The IC has been implemented in a commercially available 180 nm CMOS technology with five metal layers and stacked metal-insulator-metal capacitors. It is intended for use as a standalong IC for converting power rail voltages or lithium electrochemical cell voltages 2.8 V-5.5 V conversion into power supply voltages 1.2 V-3.3 V of the modern microcontrollers and other low-voltage ICs. It also may be used as a embedded IP block of a system-on-chip. The paper discusses features of regulation in a multiphase system over a wide range of input and output voltages and load currents. It also presents the results of the IC samples evaluation.

AB - The paper presents the integrated circuit (IC) of the inductorless switched-mode DC-DC voltage converter. The converter is based on a novel multiphase switched-capacitor architecture. It uses reconfigurable charge-pump circuits and a multiloop discrete and continuous time control technique. The control unit performs a converter topology selection, a value of switched capacitors selection as well as a conversion frequency regulation. The chip also comprises a built-in low-dropout linear regulator. The on-chip reference of 1.0 V is powered by a PSRR-enhancing pre-regulator. The core of bandgap reference uses a dynamic threshold voltage MOSFET (DTMOS) transistors instead of generally used diode-connected vertical p-n-p bipolar transistors. The IC has been implemented in a commercially available 180 nm CMOS technology with five metal layers and stacked metal-insulator-metal capacitors. It is intended for use as a standalong IC for converting power rail voltages or lithium electrochemical cell voltages 2.8 V-5.5 V conversion into power supply voltages 1.2 V-3.3 V of the modern microcontrollers and other low-voltage ICs. It also may be used as a embedded IP block of a system-on-chip. The paper discusses features of regulation in a multiphase system over a wide range of input and output voltages and load currents. It also presents the results of the IC samples evaluation.

KW - charge-pump circuit

KW - CMOS technology

KW - DC-DC voltage converter

KW - feedback control system

KW - integrated circuit

KW - linear regulator

KW - multiphase system

KW - switched capacitor circuit

KW - switched mode power supply

UR - http://www.scopus.com/inward/record.url?scp=85051048168&partnerID=8YFLogxK

U2 - 10.1109/MWENT.2018.8337193

DO - 10.1109/MWENT.2018.8337193

M3 - Conference contribution

AN - SCOPUS:85051048168

VL - 2018-March

SP - 1

EP - 4

BT - Moscow Workshop on Electronic and Networking Technologies, MWENT 2018 - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 1st Moscow Workshop on Electronic and Networking Technologies, MWENT 2018

Y2 - 14 March 2018 through 16 March 2018

ER -

ID: 16113041