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An output-capacitorless FVF-based low-dropout regulator for power management applications

Autor
Shirmohammadli, V.; Saberkari, A.; Martinez, H.; Alarcon, E.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
14th IEEE International Conference on Industrial Informatics
Any de l'edició
2016
Data de presentació
2016-07-20
Llibre d'actes
2016 IEEE 14th International Conference on Industrial Informatics (INDIN): Palais des Congrès du Futuroscope, Futuroscope-Poitiers, France 19-21 July, 2016: proceedings
Pàgina inicial
258
Pàgina final
263
Editor
Institute of Electrical and Electronics Engineers (IEEE)
DOI
https://doi.org/10.1109/INDIN.2016.7819169 Obrir en finestra nova
Projecte finançador
Cargo handling by automated next generation transportation systems for ports and terminals
Transferencia de energía inalámbrica: acoplamiento inductivo resonante
Repositori
http://hdl.handle.net/2117/101898 Obrir en finestra nova
Resum
This paper presents an output-capacitorless low dropout (LDO) regulator based on improved flipped voltage follower power stage for use in power management circuits. A new error amplifier (EA) structure, named as gain-bandwidth enhanced EA, is embedded in the LDO regulator. The LDO regulator is designed for the input and output voltages of 1.2 V and 1 V, respectively. Fast transients, low overshoot and undershoot, and low quiescent current of 6 µA are achieved for the proposed circuit. The LDO r...
Citació
Shirmohammadli, V., Saberkari, A., Martinez, H., Alarcon, E. An output-capacitorless FVF-based low-dropout regulator for power management applications. A: IEEE International Conference on Industrial Informatics. "2016 IEEE 14th International Conference on Industrial Informatics (INDIN): Palais des Congrès du Futuroscope, Futuroscope-Poitiers, France 19-21 July, 2016: proceedings". Futuroscope - Poitiers: Institute of Electrical and Electronics Engineers (IEEE), 2016, p. 258-263.
Paraules clau
Low-dropout Regulator, Flipped Voltage Follower (fvf), Error Amplifier, Gain-bandwidth Enhanced Ea.
Grup de recerca
EPIC - Disseny de circuits analògics integrats i de convertidors de potencia conmutats
PERC-UPC - Centre de Recerca d'Electrònica de Potència UPC

Participants