{"id":225309,"date":"2012-10-07T22:00:00","date_gmt":"2012-10-07T22:00:00","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/microchip-etend-son-portefeuille-de-dsc-dspic\/"},"modified":"2012-10-07T22:00:00","modified_gmt":"2012-10-07T22:00:00","slug":"microchip-etend-son-portefeuille-de-dsc-dspic","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/microchip-etend-son-portefeuille-de-dsc-dspic\/","title":{"rendered":"Microchip \u00e9tend son portefeuille de DSC dsPIC"},"content":{"rendered":"<p>La famille des dsPIC33FJ09GS302, compos&eacute;e de 5 membres, est optimis&eacute;e pour les applications utilisant une alimentation num&eacute;rique via des CAN haute vitesse int&eacute;gr&eacute;s, un c&oelig;ur de traitement du signal sans temps d&rsquo;attente (zero wait state) et des PWM flexibles &agrave; r&eacute;solution &eacute;lev&eacute;e. Ces p&eacute;riph&eacute;riques &eacute;tant int&eacute;gr&eacute;s pour une meilleure interop&eacute;rabilit&eacute;, autorisent des boucles de contr&ocirc;le num&eacute;riques inf&eacute;rieures &agrave; la microseconde. Parmi les autres caract&eacute;ristiques cl&eacute;s de cette famille, citons des comparateurs analogiques int&eacute;gr&eacute;s &agrave; hyst&eacute;r&eacute;sis programmable et mode rail-to-rail et une source de courant int&eacute;gr&eacute;e &agrave; s&eacute;lection d&rsquo;adresse PMBusTM r&eacute;duisant le nombre de composants externes. Ces nouveaux DSC offrent la dissipation de puissance la plus faible de tous les membres de la famille &quot;&nbsp;GS&nbsp;&quot;. Ce sont les premiers DSC &agrave; &ecirc;tre disponibles en bo&icirc;tiers SSOP &agrave; 20 broches ainsi qu&rsquo;en bo&icirc;tiers VTLA &agrave; 36 broches, encore plus r&eacute;duits, ayant un encombrement de 5&nbsp;x&nbsp;5&nbsp;mm.<br \/>\nLa famille des dsPIC33FJ09GS302 permet un contr&ocirc;le num&eacute;rique complet et efficace sur davantage d&rsquo;applications de conversion d&rsquo;&eacute;nergie on&eacute;reuses &agrave; faible puissance. Le nouveau kit d&rsquo;&eacute;valuation MPLAB pour alimentation num&eacute;rique (DM330017), disponible au prix de 129&nbsp;USD permet aux clients de d&eacute;couvrir la conversion d&rsquo;&eacute;nergie num&eacute;rique en utilisant l&rsquo;architecture &quot;&nbsp;GS&nbsp;&quot; dsPIC33 de Microchip pour des topologies populaires de conversion d&rsquo;&eacute;nergie num&eacute;rique. Le kit comprend un convertisseur buck (abaisseur) et un convertisseur boost (&eacute;l&eacute;vateur) chacun avec charges programmables int&eacute;gr&eacute;es, disposant d&rsquo;un afficheur LCD indiquant la tension, le courant, la temp&eacute;rature et les erreurs.<br \/>\nUn outil int&eacute;gr&eacute; de d&eacute;bogage\/programmation dot&eacute; d&rsquo;une interface USB est &eacute;galement inclus. Microchip poss&egrave;de un vaste choix de syst&egrave;mes de r&eacute;f&eacute;rence s&rsquo;appliquant &agrave; de nombreuses applications et topologies de conversion d&rsquo;&eacute;nergie num&eacute;rique, comme les tout nouveaux syst&egrave;mes de r&eacute;f&eacute;rence Platinum-rated 720W AC-DC et Enhanced Solar Microinverter (respectivement &quot;&nbsp;Convertisseur AC-DC 720&nbsp;W au label EnergyStar&nbsp;Platinum &quot; et &quot;&nbsp;Micro-onduleur solaire am&eacute;lior&eacute;&nbsp;&quot;).<br \/>\nLa suite compl&egrave;te d&rsquo;outils de d&eacute;veloppement de Microchip est compatible avec la famille des dsPIC33FJ09GS302, y compris l&rsquo;environnement de d&eacute;veloppement MPLAB. Des ressources suppl&eacute;mentaires sont &eacute;galement propos&eacute;es par le Centre de conception de l&rsquo;alimentation intelligente de Microchip (Intelligent Power Design Centre).<\/p>\n<p><a title=\"www.microchip.com\/get\/M52F\" target=\"_blank\" href=\"http:\/\/www.microchip.com\/get\/M52F\" rel=\"noopener\">www.microchip.com\/get\/M52F<\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Microchip annonce le lancement d&rsquo;une nouvelle famille de contr\u00f4leurs de signal num\u00e9riques (DSC) \u00a0\u00bb GS \u00a0\u00bb dsPIC33. La famille dsPIC33FJ09GS302 vient compl\u00e9ter le portefeuille de contr\u00f4leurs de signal num\u00e9riques dsPIC de Microchip en offrant des options \u00e9conomiques de conversion d&rsquo;\u00e9nergie num\u00e9rique. La nouvelle famille de DSC int\u00e9grant \u00e9galement de nouvelles caract\u00e9ristiques tout en r\u00e9duisant la consommation \u00e9lectrique, elle permet d&rsquo;am\u00e9liorer l&rsquo;efficacit\u00e9 sur les alimentations AC-DC et DC-DC, l&rsquo;\u00e9clairage HID (lampes \u00e0 d\u00e9charge \u00e0 haute intensit\u00e9) et par LED, les onduleurs solaires et autres applications de conversion d&rsquo;\u00e9nergie.<\/p>\n","protected":false},"author":22,"featured_media":225310,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[],"tags":[],"domains":[47],"ppma_author":[1149],"class_list":["post-225309","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Microchip \u00e9tend son portefeuille de DSC dsPIC ...<\/title>\n<meta name=\"description\" content=\"Microchip annonce le lancement d&#039;une nouvelle famille de contr\u00f4leurs de signal num\u00e9riques (DSC) &quot; GS &quot; dsPIC33. La famille dsPIC33FJ09GS302 vient...\" \/>\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\/225309\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Microchip \u00e9tend son portefeuille de DSC dsPIC\" \/>\n<meta property=\"og:description\" content=\"Microchip annonce le lancement d&#039;une nouvelle famille de contr\u00f4leurs de signal num\u00e9riques (DSC) &quot; GS &quot; dsPIC33. La famille dsPIC33FJ09GS302 vient compl\u00e9ter le portefeuille de contr\u00f4leurs de signal num\u00e9riques dsPIC de Microchip en offrant des options \u00e9conomiques de conversion d&#039;\u00e9nergie num\u00e9rique. 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