Abstract
This paper presents a reconfigurable switched-capacitor DC-DC step-up converter and is simulated in a 130 nm CMOS technology. The proposed power management unit converts any voltage between 470 mV and 740 mV, provided by a supercapacitor, to 1.2 V while providing 1 mW of output power. The converter presented an average maximum efficiency of 86.16 % for the converter and 65.01 % with the proposed control system during the 2/1 conversion ratio.
| Original language | English |
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| Title of host publication | Proceedings - 2021 International Young Engineers Forum in Electrical and Computer Engineering, YEF-ECE 2021 |
| Place of Publication | Piscataway |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 58-62 |
| Number of pages | 5 |
| ISBN (Electronic) | 978-1-6654-1264-3 |
| ISBN (Print) | 978-1-6654-2937-5 |
| DOIs | |
| Publication status | Published - Jul 2021 |
| Event | 5th International Young Engineers Forum in Electrical and Computer Engineering, YEF-ECE 2021 - Caparica and Online, Portugal Duration: 9 Jul 2021 → 9 Jul 2021 |
Conference
| Conference | 5th International Young Engineers Forum in Electrical and Computer Engineering, YEF-ECE 2021 |
|---|---|
| Country/Territory | Portugal |
| City | Caparica and Online |
| Period | 9/07/21 → 9/07/21 |
Keywords
- DC-DC Converter
- Power Management Unit
- Supercapacitor
- Switched-Capacitors