{"product_id":"linear-technology-lt8614eudc-trpbf-synchronous-buck-step-down-silent-switcher-42v-4a-schaltspannungsregler","title":"LT8614EUDC#TRPBF Linear Technology Silent Switcher síncrono redutor 2500un","description":"\u003cp\u003eAnalog Devices \/ Linear Technology LT8614EUDC#TRPBF — CI Silent Switcher redutor síncrono de 42 V e 4 A, com corrente de repouso de 2,5 µA, arquitetura Silent Switcher para EMI ultrabaixa, eficiência máxima de até 96% a 1 MHz, QFN de 18 pinos e 3 mm × 4 mm, código de data 22+, bobina de 2500 unidades. Inclui um tempo mínimo de condução rápido do interruptor de 30 ns, permitindo a conversão de VIN elevado para VOUT baixo a alta frequência, com ondulação da saída inferior a 10 mV em qualquer carga.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisponível em stock\u003c\/strong\u003e — expedido no prazo de 3 dias após o pagamento.\u003c\/p\u003e\n\u003ch3\u003eVisão geral do produto\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; font-size:12px;\"\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding:6px 8px; width:40%;\"\u003e\u003cstrong\u003eNúmero de peça\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003eLT8614EUDC#TRPBF\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eFabricante\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003eAnalog Devices \/ Linear Technology\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eCódigo de data\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003e22+\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eQuantidade\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003e2500 unidades (bobina completa)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eTipo de produto\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003eCI regulador CC\/CC redutor síncrono Silent Switcher\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eGama de tensão de entrada\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003e3,4 V a 42 V (arranque mínimo típico de 2,9 V)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eTensão de saída\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003eAjustável (referência FB de 0,970 V)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eCorrente máxima de saída contínua\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003e4A\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eEficiência máxima\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003eAté 96% a 1 MHz (12 V de entrada para 5 V de saída); até 94% a 2 MHz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eCorrente de repouso\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003e2,5 µA (Burst Mode, em regulação); 1,7 µA sem comutação\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eOndulação da saída\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003e\u0026lt;10 mV pico a pico em todas as cargas\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eFrequência de comutação\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003e200 kHz a 3 MHz (programável por resistência através do pino RT)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eTempo mínimo de condução do interruptor\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003e30 ns (típico)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eTensão de dropout\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003e125 mV a 1 A\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eResistência de condução do interruptor superior\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003e85 mΩ a 1 A; interruptor inferior de 40 mΩ\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eTopologia de controlo\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003eModo de corrente de pico, compensação interna\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eModo de carga ligeira\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003eBurst Mode \/ supressão de impulsos; sincronização do relógio através do pino SYNC\/MODE\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eLimiar de ativação (EN\/UV)\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003eSubida a 1,0 V, histerese de 40 mV\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eArquitetura EMI\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003eSilent Switcher — pares duplos de pinos VIN\/GND minimizam a área do circuito de comutação\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eEncapsulamento\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003eQFN de plástico de 18 pinos, 3 mm × 4 mm (UDC), θJA = 40 °C\/W\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eTemperatura de funcionamento\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003e–40 °C a 125 °C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eQualificado segundo a AEC-Q100\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003eSim — adequado para aplicações automóveis\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eConformidade com a RoHS\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003eSim — acabamento sem chumbo\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eEstado\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding:6px 8px;\"\u003eNovo na embalagem original (OVP)\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAplicações\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eFontes de alimentação automóveis e industriais que exigem baixa EMI e conformidade com os limites de emissões radiadas da Classe 5 da CISPR25\u003c\/li\u003e\n \u003cli\u003eRegulação redutora de uso geral de 4 A numa ampla gama de entrada de 3,4 V a 42 V\u003c\/li\u003e\n \u003cli\u003eFontes de alimentação GSM e sistemas sempre ligados que exigem uma corrente de repouso inferior a 3 µA com regulação total da saída\u003c\/li\u003e\n \u003cli\u003eConceções compactas de alta frequência, quando são essenciais uma ocupação mínima da placa de circuito impresso e indutores pequenos\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eExpedição\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eExpedição no prazo de 3 dias após o pagamento\u003c\/li\u003e\n \u003cli\u003eEmbalagem segura para uma entrega sem danos\u003c\/li\u003e\n \u003cli\u003eEntrega gratuita na Alemanha\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGarantia e conformidade\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eGarantia de 12 meses incluída\u003c\/li\u003e\n \u003cli\u003eO produto cumpre integralmente as normas industriais da UE\u003c\/li\u003e\n \u003cli\u003eFatura com IVA incluída em todas as encomendas\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e(GPSR (UE) 2023\/988): Contacte-nos para obter os dados de contacto de segurança do produto do fabricante\/parte responsável na UE.\u003c\/p\u003e","brand":"ANALOG DEVICES","offers":[{"title":"Default Title","offer_id":50681486049544,"sku":"TMA-136994","price":13400.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/7566\/1973\/files\/00_SMD-FullReels-Main_fd654911-a407-4a93-ba6f-d12c091e9312.jpg?v=1738074016","url":"https:\/\/liquistoaxcess.com\/pt\/products\/linear-technology-lt8614eudc-trpbf-synchronous-buck-step-down-silent-switcher-42v-4a-schaltspannungsregler","provider":"LiquistoAxcess","version":"1.0","type":"link"}