{"id":226616,"date":"2013-03-17T23:00:00","date_gmt":"2013-03-17T23:00:00","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/jauge-de-tres-haute-precision-optimisant-lautonomie-des-batteries\/"},"modified":"2013-03-17T23:00:00","modified_gmt":"2013-03-17T23:00:00","slug":"jauge-de-tres-haute-precision-optimisant-lautonomie-des-batteries","status":"publish","type":"post","link":"https:\/\/test.ecinews.fr\/fr\/jauge-de-tres-haute-precision-optimisant-lautonomie-des-batteries\/","title":{"rendered":"Jauge de tr\u00e8s haute pr\u00e9cision optimisant l&rsquo;autonomie des batteries"},"content":{"rendered":"<p>Les designs de jauges de batterie s&rsquo;appuient souvent sur le comptage de coulombs. Bien que cette m&eacute;thode soit assez pr&eacute;cise sur une courte p&eacute;riode, elle a tendance &agrave; d&eacute;river avec le temps. Cette jauge combine la pr&eacute;cision &agrave; court-terme et la lin&eacute;arit&eacute; d&rsquo;un compteur de coulombs, et l&rsquo;excellente stabilit&eacute; &agrave; long terme d&rsquo;une jauge de batterie ModelGauge. La technologie ModelGauge m3 effectue des micro-corrections en permanence et &eacute;limine les brusques sauts de niveau de charge de la batterie. Les utilisateurs peuvent ainsi avoir pleinement confiance dans l&rsquo;&eacute;tat de la batterie et dans son niveau de charge indiqu&eacute;, y compris en ce qui concerne l&rsquo;&eacute;tat de sant&eacute; et l&rsquo;autonomie maximum.<br \/>\nCette jauge fournit la meilleure pr&eacute;cision possible, consomme 4 fois moins, et r&eacute;duit d&rsquo;un facteur 3, l&rsquo;encombrement des solutions par rapport aux dispositifs traditionnels. De plus, elle &eacute;tend la capacit&eacute; de la batterie gr&acirc;ce &agrave; des alertes sophistiqu&eacute;es de niveau de charge, de tension et de temp&eacute;rature, ce qui permet au microprocesseur du syst&egrave;me de rester en mode de sommeil pendant plus longtemps.<br \/>\nLes fonctionnalit&eacute;s de ce circuit sont disponibles sous la forme du syst&egrave;me sur puce (SoC) propri&eacute;taire TINI Power en bo&icirc;tier WLP &agrave; 9 billes au pas de 0.4 mm pour faciliter l&rsquo;&eacute;volution de certains designs vers des syst&egrave;mes plus complexes.<br \/>\n&quot;Les fabricants d&rsquo;appareils mobiles pr&ecirc;tent une attention croissante &agrave; l&rsquo;am&eacute;lioration de l&rsquo;exp&eacute;rience utilisateur, pour se d&eacute;marquer de leurs concurrents,&quot; d&eacute;clare Bakul Damle, Directeur commercial chez Maxim Integrated. &quot;Disposer d&rsquo;une jauge de batterie digne de confiance pour tenir l&rsquo;utilisateur bien inform&eacute; du niveau de charge et de la sant&eacute; de la batterie, contribue &agrave; atteindre cet objectif. En outre, ce bloc d&rsquo;IP de jauge de batterie est disponible pour int&eacute;gration dans le SoC de gestion d&rsquo;&eacute;nergie Maxim Integrated.&quot;<br \/>\n&quot;Les toutes derni&egrave;res jauges de batterie sont capables de pr&eacute;dire l&rsquo;autonomie, non seulement en termes de niveau de charge, mais aussi en termes de temps d&rsquo;utilisation restant, ou d&rsquo;&eacute;tat de sant&eacute; de la batterie,&quot; affirme Susie Inouye, Directrice de recherches chez Databeans. &quot;Il s&rsquo;agit d&rsquo;un &eacute;l&eacute;ment critique dans les performances des applications mobiles embarqu&eacute;es sur batterie. Les ventes mondiales de jauges de batterie sont en croissance de plus de 13% sur un an.&quot;<\/p>\n<p><a title=\"www.maximintegrated.com\/MAX17050\" target=\"_blank\" href=\"http:\/\/www.maximintegrated.com\/MAX17050\" rel=\"noopener\">www.maximintegrated.com\/MAX17050<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Encapsul\u00e9e en bo\u00eetier miniature et de tr\u00e8s haute pr\u00e9cision, la jauge de batterie \u00e0 ultra-basse consommation MAX17050 de Maxim supervise en permanence l&rsquo;\u00e9tat de charge et la sant\u00e9 de la batterie et am\u00e9liore l&rsquo;exp\u00e9rience utilisateur. Elle utilise l&rsquo;algorithme brevet\u00e9 ModelGauge m3 propri\u00e9taire, plus performant que le traditionnel comptage de coulombs. Ce circuit convient particuli\u00e8rement aux applications mobiles dont la capacit\u00e9 de batterie et la pr\u00e9cision du niveau de charge sont critiques, notamment les smartphones, les tablettes, les radios mobiles, les sauvegardes sur batterie, ou encore les appareils m\u00e9dicaux ou de fitness portatifs.<\/p>\n","protected":false},"author":22,"featured_media":226617,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881],"tags":[],"domains":[47],"ppma_author":[1149],"class_list":["post-226616","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Jauge de tr\u00e8s haute pr\u00e9cision optimisant l&#039;autonomie des batt...<\/title>\n<meta name=\"description\" content=\"Encapsul\u00e9e en bo\u00eetier miniature et de tr\u00e8s haute pr\u00e9cision, la jauge de batterie \u00e0 ultra-basse consommation MAX17050 de Maxim supervise en permanence...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/test.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/226616\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Jauge de tr\u00e8s haute pr\u00e9cision optimisant l&#039;autonomie des batteries\" \/>\n<meta property=\"og:description\" content=\"Encapsul\u00e9e en bo\u00eetier miniature et de tr\u00e8s haute pr\u00e9cision, la jauge de batterie \u00e0 ultra-basse consommation MAX17050 de Maxim supervise en permanence l&#039;\u00e9tat de charge et la sant\u00e9 de la batterie et am\u00e9liore l&#039;exp\u00e9rience utilisateur. Elle utilise l&#039;algorithme brevet\u00e9 ModelGauge m3 propri\u00e9taire, plus performant que le traditionnel comptage de coulombs. 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