{"id":159865,"date":"2022-01-03T07:15:32","date_gmt":"2022-01-03T07:15:32","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/controleur-boost-riche-en-fonctionnalites-pour-lautomobile\/"},"modified":"2022-01-03T07:15:32","modified_gmt":"2022-01-03T07:15:32","slug":"controleur-boost-riche-en-fonctionnalites-pour-lautomobile","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/controleur-boost-riche-en-fonctionnalites-pour-lautomobile\/","title":{"rendered":"Contr\u00f4leur boost riche en fonctionnalit\u00e9s pour l\u2019automobile"},"content":{"rendered":"<p>Le MAX25203 rejoint la famille de contr\u00f4leurs boost automobiles ADI qui comprend les contr\u00f4leurs boost simple et double MAX25201 et MAX25202, tous deux con\u00e7us pour les applications \u00e0 faible consommation.<br \/>\nLe contr\u00f4leur MAX25203 fonctionne avec une tension d&rsquo;entr\u00e9e de batterie comprise entre 4,5 V et 42 V, et fonctionne jusqu&rsquo;\u00e0 1,8 V apr\u00e8s d\u00e9marrage. Il maintient une tension de sortie maximale absolue allant jusqu&rsquo;\u00e0 70 V et pr\u00e9sente un faible courant d&rsquo;alimentation d&rsquo;arr\u00eat de 5 \u00b5A. Utile pour g\u00e9n\u00e9rer les tensions de r\u00e9tro\u00e9clairage et d\u2019amplificateur audio classe D, le MAX25203 offre des diagnostics de bus I\u00b2C, avec notamment la mesure de temp\u00e9rature de la puce, la surveillance du courant de phase, et une v\u00e9ritable coupure en option pour am\u00e9liorer la fiabilit\u00e9 du syst\u00e8me. La tension de sortie est modulable via l&rsquo;entr\u00e9e PWM ou l&rsquo;interface I\u00b2C et une fonction de synchronisation prend en charge des phases suppl\u00e9mentaires pour les syst\u00e8mes de puissance sup\u00e9rieure.<\/p>\n<p><a href=\"http:\/\/www.analog.com\/\" target=\"_blank\" rel=\"noopener\">www.analog.com<\/a>.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Analog Devices, Inc. (ADI) a pr\u00e9sent\u00e9 un contr\u00f4leur boost synchrone multiphase \u00e0 haut rendement pour r\u00e9guler les amplificateurs classe D de forte puissance pr\u00e9sents dans les syst\u00e8mes d&rsquo;info-divertissement pour automobiles. Le MAX25203 dispose \u00e0 la fois d&rsquo;une tension d&rsquo;attaque de grille programmable et d&rsquo;un temps de suppression de limite de courant, ainsi que d&rsquo;un \u00e9quilibrage pr\u00e9cis du courant, et fonctionne \u00e0 fr\u00e9quence de commutation \u00e9lev\u00e9e, afin de r\u00e9duire les co\u00fbts de nomenclature et de diminuer de 36% la place occup\u00e9e sur la carte. <\/p>\n","protected":false},"author":9,"featured_media":159866,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881],"tags":[],"domains":[47],"ppma_author":[1141],"class_list":["post-159865","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Contr\u00f4leur boost riche en fonctionnalit\u00e9s pour l\u2019automobile ...<\/title>\n<meta name=\"description\" content=\"Analog Devices, Inc. (ADI) a pr\u00e9sent\u00e9 un contr\u00f4leur boost synchrone multiphase \u00e0 haut rendement pour r\u00e9guler les amplificateurs classe D de forte...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/159865\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Contr\u00f4leur boost riche en fonctionnalit\u00e9s pour l\u2019automobile\" \/>\n<meta property=\"og:description\" content=\"Analog Devices, Inc. (ADI) a pr\u00e9sent\u00e9 un contr\u00f4leur boost synchrone multiphase \u00e0 haut rendement pour r\u00e9guler les amplificateurs classe D de forte puissance pr\u00e9sents dans les syst\u00e8mes d&#039;info-divertissement pour automobiles. Le MAX25203 dispose \u00e0 la fois d&#039;une tension d&#039;attaque de grille programmable et d&#039;un temps de suppression de limite de courant, ainsi que d&#039;un \u00e9quilibrage pr\u00e9cis du courant, et fonctionne \u00e0 fr\u00e9quence de commutation \u00e9lev\u00e9e, afin de r\u00e9duire les co\u00fbts de nomenclature et de diminuer de 36% la place occup\u00e9e sur la carte.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/159865\/\" \/>\n<meta property=\"og:site_name\" content=\"EENewsEurope\" \/>\n<meta property=\"article:published_time\" content=\"2022-01-03T07:15:32+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/sites\/default\/files\/images\/eci9956_adi.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1081\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta 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(ADI) a pr\u00e9sent\u00e9 un contr\u00f4leur boost synchrone multiphase \u00e0 haut rendement pour r\u00e9guler les amplificateurs classe D de forte...","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/159865\/","og_locale":"fr_FR","og_type":"article","og_title":"Contr\u00f4leur boost riche en fonctionnalit\u00e9s pour l\u2019automobile","og_description":"Analog Devices, Inc. (ADI) a pr\u00e9sent\u00e9 un contr\u00f4leur boost synchrone multiphase \u00e0 haut rendement pour r\u00e9guler les amplificateurs classe D de forte puissance pr\u00e9sents dans les syst\u00e8mes d'info-divertissement pour automobiles. Le MAX25203 dispose \u00e0 la fois d'une tension d'attaque de grille programmable et d'un temps de suppression de limite de courant, ainsi que d'un \u00e9quilibrage pr\u00e9cis du courant, et fonctionne \u00e0 fr\u00e9quence de commutation \u00e9lev\u00e9e, afin de r\u00e9duire les co\u00fbts de nomenclature et de diminuer de 36% la place occup\u00e9e sur la carte.","og_url":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/159865\/","og_site_name":"EENewsEurope","article_published_time":"2022-01-03T07:15:32+00:00","og_image":[{"width":1920,"height":1081,"url":"https:\/\/www.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/sites\/default\/files\/images\/eci9956_adi.jpg","type":"image\/jpeg"}],"author":"Alain Dieul","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Alain Dieul","Est. reading time":"1 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