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Output-capacitorless segmented low-dropout voltage regulator with controlled pass transistors

Autor
Saberkari, A.; Qaraqanabadi, F.; Shirmohammadli, V.; Martinez, H.; Alarcon, E.
Tipus d'activitat
Article en revista
Revista
International journal of circuit theory and applications
Data de publicació
2016-02
Volum
44
Número
2
Pàgina inicial
460
Pàgina final
475
DOI
https://doi.org/10.1002/cta.2087 Obrir en finestra nova
Projecte finançador
Transferencia de energía inalámbrica: acoplamiento inductivo resonante
Repositori
http://hdl.handle.net/2117/86823 Obrir en finestra nova
URL
http://onlinelibrary.wiley.com/doi/10.1002/cta.v44.2/issuetoc Obrir en finestra nova
Resum
This article presents a low quiescent current output-capacitorless quasi-digital complementary metal-oxide-semiconductor (CMOS) low-dropout (LDO) voltage regulator with controlled pass transistors according to load demands. The pass transistor of the LDO is segmented into two smaller sizes based on a proposed segmentation criterion, which considers the maximum output voltage transient variations due to the load transient to different load current steps to find the suitable current boundary for s...
Citació
Saberkari, A., Qaraqanabadi, F., Shirmohammadli, V., Martinez, H., Alarcon, E. Output-capacitorless segmented low-dropout voltage regulator with controlled pass transistors. "International journal of circuit theory and applications", Abril 2015, p. 1-16.
Paraules clau
Low-dropout (ldo), Output-capacitorless, Pass Transistor, Power Management.
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

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