Title | ||
---|---|---|
On-Chip Solar Energy Harvesting System Using Substrate Diode PV Cell and Fractional Open Circuit Voltage MPPT Implementation |
Abstract | ||
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This work presents a power management architecture for an On-Chip solar energy harvesting system applied to low power applications. A functional Power Management Circuit with MPPT was designed using a 0.13 µm CMOS technology. The system provides an output voltage of 1.2 V and supply a maximum current of 13.7µA by using just one external inductor. The proposed fractional open circuit voltage MPPT, along with the DC/DC converter controller, allows the system to achieve efficiencies of up to 81%. Such high efficiency was achieved via a self synchronize diode and a negative level shifter reducing drastically the power losses. |
Year | DOI | Venue |
---|---|---|
2019 | 10.1109/LASCAS.2019.8667566 | 2019 IEEE 10th Latin American Symposium on Circuits & Systems (LASCAS) |
Keywords | Field | DocType |
Substrates,Computer architecture,Transistors,Pulse width modulation,Microprocessors,Detectors,Control systems | Power management,Computer science,Voltage,Maximum power point tracking,Pulse-width modulation,Inductor,CMOS,Electronic engineering,Logic level,Transistor | Conference |
ISSN | ISBN | Citations |
2330-9954 | 978-1-7281-0453-9 | 1 |
PageRank | References | Authors |
0.43 | 0 | 3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Daniel Rodriguez | 1 | 1 | 0.43 |
Carlos Bernal | 2 | 1 | 2.46 |
Guillermo Serrano | 3 | 1 | 0.43 |