Abstract | ||
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This paper presents a self-startup power management IC (PMIC) applicable in thermoelectric generators (TEGs). The PMIC is based on a boost converter integrated with a complete control circuitry that handles all required operations, including maximum power point tracking (MPPT). The converter supports cold self-start from low TEG voltages using three startup phases and two power-on-reset (POR) signals for smooth transitions between the phases. The PMIC is designed and fabricated in a 180-nm technology. The cold-start operation is verified at a minimum TEG voltage of 60 mV. The converter achieves a peak efficiency of 79.94% at 120-mV input voltage and 1080 μW output power, while maintaining efficiency above 70% for a wide range of TEG voltage from 80 mV. |
Year | DOI | Venue |
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2021 | 10.1109/TCSI.2020.3023252 | IEEE Transactions on Circuits and Systems I: Regular Papers |
Keywords | DocType | Volume |
Thermoelectric generator (TEG),boost converter,cold start,self-start,maximum power point tracking (MPPT) | Journal | 68 |
Issue | ISSN | Citations |
1 | 1549-8328 | 0 |
PageRank | References | Authors |
0.34 | 0 | 5 |
Name | Order | Citations | PageRank |
---|---|---|---|
Thinh Tran-Dinh | 1 | 0 | 0.34 |
Hieu Minh Pham | 2 | 0 | 0.34 |
Loan Pham-Nguyen | 3 | 1 | 1.09 |
sanggug lee | 4 | 4 | 2.95 |
Hanh-Phuc Le | 5 | 337 | 41.77 |