NDLI: Capacitance-sharing, dual-output, compact, switched-capacitor DC–DC converter for low-power biomedical implants

Content Provider	IET Digital Library
Author	Safarian, Z. Hashemi, H.
Abstract	A dual-output, compact, switched-capacitor DC–DC converter is presented for efficient voltage generation in low-power biomedical implants. By sharing the charge transfer capacitors between multiple independent switched-capacitor DC–DC converters, fewer capacitors are required, resulting in overall system size reduction. A proof-of-concept capacitance-sharing, dual-output DC–DC converter, converting 1.2 V – 0.4 V and 0.8 V, fabricated in a 0.13 μm CMOS technology, occupying 0.3 mm2 and achieving a peak efficiency of 97.6% is demonstrated.
Starting Page	1673
Ending Page	1675
Page Count	3
ISSN	00135194
Volume Number	50
e-ISSN	1350911X
Issue Number	Issue 23, Nov (2014)
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/el/50/23
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/10.1049/el.2014.1842
Journal	Electronics Letters
Publisher Date	2014-10-28
Access Restriction	Open
Rights Holder	© The Institution of Engineering and Technology
Subject Keyword	Active Filter Active Network Biomedical Electronics Capacitance-sharing DC-DC Converter Charge Exchange Charge Transfer Capacitor CMOS Integrated Circuit CMOS Technology Compact DC-DC Converter DC-DC Power Converter Dual-output DC-DC Converter Electrical/electronic Equipment Energy Utilisation Low Power Electronics Low-power Biomedical ImPlant Orthotics Power Electronics Power Supply Prosthetics Prosthetics And Other Practical Application Size 0.13 Mum Size 0.3 Mm Supervisory Circuit Switched Capacitor Integrator Switched-capacitor DC–DC Converter Time Varying And Switched Network Voltage 1.2 V to 0.4 V Voltage Generation
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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

Output current enhanced cyclic switched-capacitor step-down DC–DC regulator

On-chip reconfigurable switched-capacitor DC–DC converter for indoor PV energy harvesting

Near-threshold charge pump circuit using dual feedback loop

0.45-V 5.4-nW switched-capacitor bandgap reference with intermittent operation and improved supply immunity

Dual-output switched capacitor converter model for cross-regulation effects

Investigation of a family of dual-output coupled/decoupled switched capacitor converter for low-power applications

Efficient ultra-high-voltage controller-based complementary-metal-oxide-semiconductor switched-capacitor DC–DC converter for radio-frequency micro-electro-mechanical systems switch actuation

Modelling of maximum power efficiency of charge pump circuits

Capacitance-sharing, dual-output, compact, switched-capacitor DC–DC converter for low-power biomedical implants

Similar Documents

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

Output current enhanced cyclic switched-capacitor step-down DC–DC regulator

On-chip reconfigurable switched-capacitor DC–DC converter for indoor PV energy harvesting

Near-threshold charge pump circuit using dual feedback loop

0.45-V 5.4-nW switched-capacitor bandgap reference with intermittent operation and improved supply immunity

Dual-output switched capacitor converter model for cross-regulation effects

Investigation of a family of dual-output coupled/decoupled switched capacitor converter for low-power applications

Efficient ultra-high-voltage controller-based complementary-metal-oxide-semiconductor switched-capacitor DC–DC converter for radio-frequency micro-electro-mechanical systems switch actuation

Modelling of maximum power efficiency of charge pump circuits

Capacitance-sharing, dual-output, compact, switched-capacitor DC–DC converter for low-power biomedical implants