Capacitor-less LDO regulator in CMOS technology

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F12%3A00197331" target="_blank" >RIV/68407700:21230/12:00197331 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.imaps.cz/eds/" target="_blank" >http://www.imaps.cz/eds/</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Capacitor-less LDO regulator in CMOS technology

Popis výsledku v původním jazyce

The aim of this work is the solution for Low Drop Out (LDO) voltage regulator designed for SoC applications. Increasing priority of optimized power management and consequently prolonging battery life of mobile devices is one of key reasons for chip design changes towards SoC solutions where aforementioned power management components are critical and therefore the main topic of work. Classic power management system consists of several LDO regulators, which provide specific voltage required by individualsubsystems. For conventional regulators, independent dedicated capacitors are used. Those provide AC stability and enhance transient characteristics. On the other hand, the same capacitors consume valuable space and occupy pins of a chip. The main problem, which must be solved, is that capacitor-less LDO regulator does not have dedicated capacitor connected to its output, while LDO regulator does. Instead of such dedicated capacitors the capacitor-less regulator is loaded only with capac

Název v anglickém jazyce

Capacitor-less LDO regulator in CMOS technology

Popis výsledku anglicky

The aim of this work is the solution for Low Drop Out (LDO) voltage regulator designed for SoC applications. Increasing priority of optimized power management and consequently prolonging battery life of mobile devices is one of key reasons for chip design changes towards SoC solutions where aforementioned power management components are critical and therefore the main topic of work. Classic power management system consists of several LDO regulators, which provide specific voltage required by individualsubsystems. For conventional regulators, independent dedicated capacitors are used. Those provide AC stability and enhance transient characteristics. On the other hand, the same capacitors consume valuable space and occupy pins of a chip. The main problem, which must be solved, is that capacitor-less LDO regulator does not have dedicated capacitor connected to its output, while LDO regulator does. Instead of such dedicated capacitors the capacitor-less regulator is loaded only with capac

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of Electronic Devices and Systems EDS 2012

ISBN

978-80-214-4539-0

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

54-59

Název nakladatele

VUT v Brně, FEKT

Místo vydání

Brno

Místo konání akce

Brno

Datum konání akce

28. 6. 2012

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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