Carregant...
Carregant...

Vés al contingut (premeu Retorn)

Fully-integrated CMOS LDO regulator based on an embedded current-mode capacitor multiplier

Autor
Saberkari, A.; Martinez, H.; Fathipour, R.; Alarcon, E.
Tipus d'activitat
Article en revista
Revista
IEEE Latin America transactions
Data de publicació
2015-04-01
Volum
13
Número
4
Pàgina inicial
919
Pàgina final
926
DOI
https://doi.org/10.1109/TLA.2015.7106338 Obrir en finestra nova
Projecte finançador
Transferencia de energía inalámbrica: acoplamiento inductivo resonante
Repositori
http://hdl.handle.net/2117/77048 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=9907 Obrir en finestra nova
Resum
This article presents a fully-integrated CMOS output-capacitorless low-dropout voltage regulator (LDO). A capacitor multiplier based on a current-mode amplifier is embedded into the error amplifier of the aforementioned LDO to simultaneously enhance the dynamic specifications to load variations, stability by pole splitting, and power saving. The proposed LDO topology is designed and post simulated using a 0.35 mu m CMOS process to deliver a load current between 0-100 mA. The dropout voltage of t...
Citació
Saberkari, A., Martinez, H., Fathipour, R., Alarcon, E. Fully-integrated CMOS LDO regulator based on an embedded current-mode capacitor multiplier. "Revista IEEE América Latina", 01 Abril 2015, núm. 4, p. 919-926.
Paraules clau
Current-mode Amplifier, Embedded Capacitor Multiplier, Error Amplifier, Fast Transient, Low-dropout Regulator, Output-capacitorless,
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