{"id":2893,"date":"2021-09-30T17:12:18","date_gmt":"2021-09-30T17:12:18","guid":{"rendered":"https:\/\/\/circuit-de-gestion-denergie-pour-wearables-et-les-appareils-auditifs\/"},"modified":"2021-09-30T17:12:18","modified_gmt":"2021-09-30T17:12:18","slug":"circuit-de-gestion-denergie-pour-wearables-et-les-appareils-auditifs","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/circuit-de-gestion-denergie-pour-wearables-et-les-appareils-auditifs\/","title":{"rendered":"Circuit de gestion d’\u00e9nergie pour wearables et les appareils auditifs"},"content":{"rendered":"

Le PMIC SIMO MAX77659 int\u00e8gre un chargeur buck-boost \u00e0 d\u00e9coupage et trois r\u00e9gulateurs buck-boost programmables ind\u00e9pendamment, tous partageant une seule inductance pour minimiser la taille globale de la solution. Ces r\u00e9gulateurs augmentent l’autonomie des batteries gr\u00e2ce \u00e0 un rendement de 91% dans des conditions de charge mod\u00e9r\u00e9e \u00e0 forte, tout en ne consommant que 5 \u00b5A de courant de repos dans des conditions de charge l\u00e9g\u00e8re. Le PMIC SIMO MAX77659 contr\u00f4le de lui-m\u00eame la marge de s\u00e9curit\u00e9, et r\u00e9duit la chaleur dissip\u00e9e en minimisant la chute de tension, tout en assurant une marge de s\u00e9curit\u00e9 suffisante pour r\u00e9guler le courant de charge.
\n\u00ab La technologie SIMO d’Analog Devices permet de r\u00e9duire la taille et d’am\u00e9liorer les performances des plus petits wearables et appareils auditifs, \u00bb d\u00e9clare Roger Yeung, Directeur Commercial Ex\u00e9cutif de la division Solutions d\u2019alimentation par batterie chez Maxim Integrated\u00ae, maintenant partie d’Analog. \u00ab Le MAX77659 pousse le style de vie \u00ab\u00a0toujours en d\u00e9placement\u00a0\u00bb au stade sup\u00e9rieur en minimisant les temps de recharge, tout en maximisant les temps op\u00e9rationnels. Le PMIC MAX77659 lib\u00e8re de l’espace sur la carte pour int\u00e9grer des fonctions suppl\u00e9mentaires telles que le stockage de m\u00e9moire \u00e9tendue, le suivi de la localisation et la d\u00e9tection vitale exig\u00e9s par les produits de consommation et les appareils m\u00e9dicaux portables d’aujourd’hui. \u00bb\n<\/p>\n

www.analog.com<\/a>.<\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Le nouveau circuit int\u00e9gr\u00e9 de gestion d\u2019\u00e9nergie (PMIC) MAX77659 \u00e0 inducteur unique et sorties multiples (SIMO) et chargeur buck-boost \u00e0 d\u00e9coupage int\u00e9gr\u00e9 d\u2019Analog Devices, Inc. permet de recharger plus vite les wearables, les appareils auditifs, et les dispositifs IoT, que tout autre PMIC disponible aujourd’hui, tout en occupant moins de place. Le PMIC SIMO MAX77659 offre plus de 4 heures d’autonomie apr\u00e8s une courte charge de 10 minutes, et n\u2019utilise qu\u2019une seule inductance pour alimenter plusieurs rails, ce qui permet de r\u00e9duire les nomenclatures de 60% et la taille des solutions de 50%.<\/p>\n","protected":false},"author":9,"featured_media":2894,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881],"tags":[],"domains":[47],"ppma_author":[1141],"class_list":["post-2893","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","domains-electronique-eci"],"acf":[],"yoast_head":"Circuit de gestion d'\u00e9nergie pour wearables et les appareils a...<\/title>\n<meta name=\"description\" content=\"Le nouveau circuit int\u00e9gr\u00e9 de gestion d\u2019\u00e9nergie (PMIC) MAX77659 \u00e0 inducteur unique et sorties multiples (SIMO) et chargeur buck-boost \u00e0 d\u00e9coupage...\" \/>\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\/2893\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Circuit de gestion d'\u00e9nergie pour wearables et les appareils auditifs\" \/>\n<meta property=\"og:description\" content=\"Le nouveau circuit int\u00e9gr\u00e9 de gestion d\u2019\u00e9nergie (PMIC) MAX77659 \u00e0 inducteur unique et sorties multiples (SIMO) et chargeur buck-boost \u00e0 d\u00e9coupage int\u00e9gr\u00e9 d\u2019Analog Devices, Inc. permet de recharger plus vite les wearables, les appareils auditifs, et les dispositifs IoT, que tout autre PMIC disponible aujourd'hui, tout en occupant moins de place. 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