{"id":224033,"date":"2012-04-10T22:00:00","date_gmt":"2012-04-10T22:00:00","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/circuit-regulateur-de-tension-lnbr-pour-recepteurs-tv-satellites\/"},"modified":"2012-04-10T22:00:00","modified_gmt":"2012-04-10T22:00:00","slug":"circuit-regulateur-de-tension-lnbr-pour-recepteurs-tv-satellites","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/circuit-regulateur-de-tension-lnbr-pour-recepteurs-tv-satellites\/","title":{"rendered":"Circuit r\u00e9gulateur de tension LNBR pour r\u00e9cepteurs TV satellites"},"content":{"rendered":"<p class=\"MsoNormal\">Ce r&eacute;gulateur utilise des condensateurs c&eacute;ramiques au lieu de composants &eacute;lectrolytiques pour fournir une solution de faible hauteur. De plus, il d&eacute;livre une tension de sortie compatible au besoin sp&eacute;cifique du march&eacute; japonais (15.6V).<br \/>\nCe circuit LNBR (r&eacute;gulateur du bloc faible bruit) simple sortie offre des protections internes et une robustesse des plus performants. Le MOSFET boost, la mesure de courant et des compensations int&eacute;gr&eacute;s simplifient la conception et minimisent le nombre de composants externes et donc la taille du PCB. Ce composant requiert un faible courant d&rsquo;alimentation pour r&eacute;duire la consommation d&rsquo;&eacute;nergie et incorpore un haut niveau de diagnostic. La valeur limite du courant de sortie peut &ecirc;tre fix&eacute;e par une r&eacute;sistance, ce qui minimise la taille des inductance\/diode et donc leur prix. Ce composant est disponible en bo&icirc;tier 20 broches TQFN\/MLP de 4 x 4 mm.<\/p>\n<p class=\"MsoNormal\"><a href=\"http:\/\/www.allegromicro.com\/en\/Products\/Regulators-And-Lighting\/LNB-Regulators-For-Satellite-Set-Top-Boxes\/A8303.aspx\" target=\"_blank\" title=\"www.allegromicro.com\/en\/Products\/Regulators-And-Lighting\/LNB-Regulators-For-Satellite-Set-Top-Boxes\/A8303.aspx\" rel=\"noopener\">www.allegromicro.com\/en\/Products\/Regulators-And-Lighting\/LNB-Regulators-For-Satellite-Set-Top-Boxes\/A8303.aspx<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>L\u2019A8303 d\u2019Allegro MicroSystems Europe est un composant s\u2019ajoutant \u00e0 la famille des LNBR utilis\u00e9s dans les r\u00e9cepteurs satellites et dans les TV LCD multi-tuners.<\/p>\n","protected":false},"author":22,"featured_media":224034,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","_ppma_block_editor_authors":""},"categories":[881],"tags":[],"domains":[47],"ppma_author":[1149],"class_list":["post-224033","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Circuit r\u00e9gulateur de tension LNBR pour r\u00e9cepteurs TV satelli...<\/title>\n<meta name=\"description\" content=\"L\u2019A8303 d\u2019Allegro MicroSystems Europe est un composant s\u2019ajoutant \u00e0 la famille des LNBR utilis\u00e9s dans les r\u00e9cepteurs satellites et dans les TV LCD...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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