Carregant...
Carregant...

Vés al contingut (premeu Retorn)

An efficient CMOS LDO-assisted DC/DC buck regulator

Autor
Shirmohammadli, V.; Saberkari, A.; Martinez, H.; Alarcon, E.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
XXXI Conference on Design of Circuits and Integrated Systems
Any de l'edició
2016
Data de presentació
2016-11-23
Llibre d'actes
Proceedings: 2016 Conference on Design of Circuits and Integrated Systems: DCIS 2016: November 23rd-25th 2016, Granada, Spain
Pàgina inicial
1
Pàgina final
4
DOI
https://doi.org/10.1109/DCIS.2016.7845356 Obrir en finestra nova
Projecte finançador
Cargo handling by automated next generation transportation systems for ports and terminals
DPI2013-47799-C2-2-R - TRANSFERENCIA DE ENERGÍA INALAMBRICA - ACOPLAMIENTO INDUCTIVO RESONANTE
Repositori
http://hdl.handle.net/2117/101903 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/Xplore/home.jsp Obrir en finestra nova
Resum
In this paper, a new structure based on linear-assisted DC-DC buck converter principle is proposed. Using a segmented LDO regulator instead of the conventional linear one in the hybrid scheme, reduces the difference between input and output voltages and also the switching frequency of the buck converter, while the circuit provides a lower output ripple, better transient response. In addition, the proposal achieves higher power efficiency rather than the linear-assisted converter, desired for pow...
Citació
Shirmohammadli, V., Saberkari, A., Martinez, H., Alarcon, E. An efficient CMOS LDO-assisted DC/DC buck regulator. A: Conference on Design of Circuits and Integrated Systems. "2016 Conference on design of circuits and integrated systems (DCIS)". Granada: 2016, p. 1-4.
Paraules clau
Buck Converter, Efficiency, Ldo-assisted, Linearassisted, Output Ripple.
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