#extremum

26 ouvrages

A Beginner s Guide to R - Erik Meesters, Elena N. Ieno, Alain Zuur

A Beginner's Guide to R

Erik Meesters, Elena N. Ieno, Alain Zuur

Licence de Sciences Economiques Annee Universite de Nice Sophia Antipolis Mathematiques L1 - Sophia - Antipolis Mathematiques

Licence de Sciences Economiques Annee Universite de Nice Sophia Antipolis Mathematiques L1

Sophia - Antipolis Mathematiques

Chapitre CONTINUITE THEOREME DES VALEURS INTERMEDIAIRES - Utilisateur

Chapitre CONTINUITE THEOREME DES VALEURS INTERMEDIAIRES

General Description The MAX1684 MAX1685 are high efficiency internal switch pulse width modulation PWM step down switch ing regulators intended to power cellular phones communicating PDAs and handy terminals These devices deliver a guaranteed 1A output current from two lithium ion Li+ batteries Their wide input voltage range of 7V to 14V gives design flexibility and allows batteries to charge from a wall cube since the ICs operate at the higher voltages that occur when the battery is removed The output voltage is preset to 3V or can be externally adjusted from 25V to VIN The low on resistance power switch and built in synchro nous rectifier provide high efficiencies of up to There are four modes of operation: fixed frequency nor mal low power and shutdown The fixed frequency PWM mode of operation offers excellent noise character istics The normal mode maintains high efficiency at all loads The low power mode is used to conserve power in standby or when full load is not required The shutdown mode is used to power down the device for minimal cur rent draw The MAX1684 runs at 300kHz for applications that require highest efficiency The MAX1685 runs at 600kHz to allow the use of smaller external compo nents These devices can also be synchronized to an external clock Other features include a duty cycle for low dropout applications an auxiliary 3V 5mA output and a accurate reference Both devices are available in a space saving QSOP package An evaluation kit is also available to help speed designs For a similar device in a pin MAX package with lower input voltage requirements 5V max refer to the MAX1692 data sheet - Fe Campillo

General Description The MAX1684 MAX1685 are high efficiency internal switch pulse width modulation PWM step down switch ing regulators intended to power cellular phones communicating PDAs and handy terminals These devices deliver a guaranteed 1A output current from two lithium ion Li+ batteries Their wide input voltage range of 7V to 14V gives design flexibility and allows batteries to charge from a wall cube since the ICs operate at the higher voltages that occur when the battery is removed The output voltage is preset to 3V or can be externally adjusted from 25V to VIN The low on resistance power switch and built in synchro nous rectifier provide high efficiencies of up to There are four modes of operation: fixed frequency nor mal low power and shutdown The fixed frequency PWM mode of operation offers excellent noise character istics The normal mode maintains high efficiency at all loads The low power mode is used to conserve power in standby or when full load is not required The shutdown mode is used to power down the device for minimal cur rent draw The MAX1684 runs at 300kHz for applications that require highest efficiency The MAX1685 runs at 600kHz to allow the use of smaller external compo nents These devices can also be synchronized to an external clock Other features include a duty cycle for low dropout applications an auxiliary 3V 5mA output and a accurate reference Both devices are available in a space saving QSOP package An evaluation kit is also available to help speed designs For a similar device in a pin MAX package with lower input voltage requirements 5V max refer to the MAX1692 data sheet

NOM Date PRENOM Groupe -

NOM Date PRENOM Groupe

FACULTE DE DROIT ET DES SCIENCES ECONOMIQUES DE LIMOGES -

FACULTE DE DROIT ET DES SCIENCES ECONOMIQUES DE LIMOGES

Kiggavik Project Environmental Impact Statement Tier 3 Technical ... - Iwim

Kiggavik Project Environmental Impact Statement Tier 3 Technical ...

Virtual ChemLab General Chemistry Laboratories v2.5 - Lesliew

Virtual ChemLab General Chemistry Laboratories v2.5

Au profit de Soyez là pour la 11e édition du 24h de Ski de Tremblant! - Administrateur 107

Au profit de Soyez là pour la 11e édition du 24h de Ski de Tremblant!

Administrateur 107

Minimum Spanning Trees - Anna Whipkey

Minimum Spanning Trees

Map User Training - V5.4.pptx - Jgoodman

Map User Training - V5.4.pptx

Contrôle dérivation et convexité BAC ES -

Contrôle dérivation et convexité BAC ES

Course Descriptions - Abby

Course Descriptions

Universite de Nice Annee Departement de Mathematiques Licence MI SM 1e annee -

Universite de Nice Annee Departement de Mathematiques Licence MI SM 1e annee

FACULTE DE DROIT ET DES SCIENCES ECONOMIQUES DE LIMOGES -

FACULTE DE DROIT ET DES SCIENCES ECONOMIQUES DE LIMOGES

Cours 8 : programmation dynamique - Claude Jard

Cours 8 : programmation dynamique

Double diplôme Telecom Bretagne - ESC Grenoble - Lethiais

Double diplôme Telecom Bretagne - ESC Grenoble

Office Occupations IC3 Computing Fundamentals -

Office Occupations IC3 Computing Fundamentals

Licence de Sciences Economiques Annee Universite de Nice Sophia Antipolis Mathematiques L1 - Sophia - Antipolis Mathematiques

Licence de Sciences Economiques Annee Universite de Nice Sophia Antipolis Mathematiques L1

Sophia - Antipolis Mathematiques

11September - Stmicroelectronics

Stmicroelectronics

Revised on 11/18/11 versions. Check website for updates. - User1

Revised on 11/18/11 versions. Check website for updates.

Le problème de Bogomolov e ectif sur les variétés abéliennes -

Le problème de Bogomolov e ectif sur les variétés abéliennes

UNIVERSITÉ DU QUÉBEC À MONTRÉAL L IMPACT DU SALAIRE ... - Emilie Poulsson

UNIVERSITÉ DU QUÉBEC À MONTRÉAL L'IMPACT DU SALAIRE ...

Emilie Poulsson

Solutions 1. (32 Marks) Find the following: (a) lim Solution By L ... -

Solutions 1. (32 Marks) Find the following: (a) lim Solution By L ...

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