Miniaturized energy harvesting systems using switched-capacitor DC-DC converters
This tutorial brief reviews highly-integrated switched-capacitor (SC) DC-DC converter
topologies for miniaturized energy harvesting (EH) IoT systems. Aiming to provide a concise …
topologies for miniaturized energy harvesting (EH) IoT systems. Aiming to provide a concise …
An SC-parallel-inductor hybrid buck converter with reduced inductor voltage and current
This article presents a switched-capacitor (SC)-parallel-inductor buck (CPL-Buck) converter
with reduced inductor voltage and current. The proposed CPL-Buck converter reduces the …
with reduced inductor voltage and current. The proposed CPL-Buck converter reduces the …
Extended Power Dynamic Range and Enhanced Power Conversion Efficiency of a Switched-Capacitor DC-DC Converter: A Tutorial
TS Ho, H Ramiah, KKP Churchill… - … on Circuits and …, 2023 - ieeexplore.ieee.org
This tutorial brief presents a concise overview of integrated switched-capacitor (SC) DC-DC
converter topologies for miniaturized energy harvesting (EH) IoT systems aiming for …
converter topologies for miniaturized energy harvesting (EH) IoT systems aiming for …
Arithmetic progression switched-capacitor DC–DC converter topology with soft VCR transitions and quasi-symmetric two-phase charge delivery
This article presents an arithmetic progression (AP) switched-capacitor (SC) dc–dc converter
topology for systematic step-down reconfigurable rational voltage conversion ratio (VCR) …
topology for systematic step-down reconfigurable rational voltage conversion ratio (VCR) …
A Subthreshold Operation Series-Parallel Charge Pump Incorporating Dynamic Source-Fed Oscillator for Wide-Input-Voltage Energy Harvesting Application
This work proposes a CMOS reconfigurable charge pump (CP) for a low-voltage energy
harvesting system. It utilizes the low effective resistance from the parallel CP to enhance its …
harvesting system. It utilizes the low effective resistance from the parallel CP to enhance its …
Circuit techniques for high efficiency fully-integrated switched-capacitor converters
This brief presents a brief tutorial on recent circuit design techniques for high efficiency fully-
integrated switched-capacitor (SC) converters. Design challenges for fully-integrated SC …
integrated switched-capacitor (SC) converters. Design challenges for fully-integrated SC …
A Fully Integrated Nine-Ratio Switched-Capacitor Converter With Overlapped-Conversion-Ratio Modulation for IoT Applications
This article presents a fully integrated step-down switched-capacitor (SC) converter with
nine voltage conversion ratios (VCRs) that regulates an output load voltage () of 0.1–3.67 V …
nine voltage conversion ratios (VCRs) that regulates an output load voltage () of 0.1–3.67 V …
A 93.4% Peak Efficiency -Free Multi-Phase Switched-Capacitor DC–DC Converter Achieving a Fast DVS up to 222.5 mV/ns
This article presents a high-efficiency multi-phase switched-capacitor (SC) dc–dc converter
targeting on fast dynamic voltage scaling (DVS) applications. The proposed always-dual …
targeting on fast dynamic voltage scaling (DVS) applications. The proposed always-dual …
[HTML][HTML] Design Considerations for Power-Efficient Fully Integrated 3: 1 Switched Capacitor DC-DC Converter for PV Modules
This article presents a power-efficient DC-DC converter based on a switched-capacitor (SC)
cell in power management systems supplied for fully integrated photovoltaic (PV) modules …
cell in power management systems supplied for fully integrated photovoltaic (PV) modules …
Switched-capacitor voltage buck converter with variable step-down and switching frequency controllers for low-power and high-efficiency IoT devices
R Matsuzuka, S Kanzaki, K Matsumoto… - Japanese Journal of …, 2023 - iopscience.iop.org
This paper proposes a switched-capacitor voltage buck converter (SC-VBC) with variable
step-down controller (VSC) and switching frequency controller (SFC). The VSC and SFC …
step-down controller (VSC) and switching frequency controller (SFC). The VSC and SFC …