NDLI: Reconfigurable highly efficient CMOS-based dual input variable output switched capacitor converter for low power applications

Content Provider	IET Digital Library
Author	Abraham, C. Subburaj, V. Jena, D. Perumal, P. Jose, B. R. Mathew, J.
Abstract	A reconfigurable switched capacitor converter (SCC) topology with nine/ten CMOS switches and two flying capacitors is presented. It is capable of accepting two input sources simultaneously with an input voltage in the range of 1–2.5 V and delivers the output for 15 conversion ratios. The proposed SCC can drive a load current ranging from 10 μA to 10 mA at an open loop efficiency of >90%. One of the important applications of the proposed converter is the utilisation of photovoltaic (PV) or the combination of PV and other direct current sources. The regulation of the output voltage can be achieved either by changing the voltage conversion ratios or using variable switching frequency.
Starting Page	89
Ending Page	91
Page Count	3
ISSN	00135194
Volume Number	54
e-ISSN	1350911X
Issue Number	Issue 2, Jan (2018)
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/el/54/2
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/10.1049/el.2017.3576
Journal	Electronics Letters
Publisher Date	2017-11-30
Access Restriction	Open
Rights Holder	© The Institution of Engineering and Technology
Subject Keyword	Capacitor CMOS Integrated Circuit CMOS Switch Constant Current Sources Current 10 MuA to 10 MA Direct Current Source Flying Capacitor Low Power Application Low Power Electronics Output Voltage Regulation Power Converter Power Electronics Power Supply PV Reconfigurable Highly Efficient CMOS-based Dual Input Variable Output SCC Relay And Switches Supervisory Circuit Switched Capacitor Converter Switched Capacitor Integrator Switched Mode Converter Time Varying And Switched Network Variable Switching Frequency Voltage 1 V to 2.5 V Voltage Conversion Ratio
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

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