The invention relates to an electronic control unit (ECU) (10) for a vehicle comprises a 12V-domain (20) designed to control an electric load (50) supplied with a first supply voltage (V12) and a 48V-domain (30) designed to control an electric load (40) supplied with a second supply voltage (V48). Both domains (20, 30) are arranged on a single printed circuit board (PCB) and are galvanically isolated from each other and connected with each other by a galvanically isolated data interface (11) designed to transfer data between the domains (20, 30) according to a half-duplex or a full-duplex communication protocol. The 48V-domain (30) comprises a 48V-microcontroller (32) and a 48V-power supply (31) supplying the 48V-microcontroller (32), wherein the 48V-power supply (31) is powered by the first supply voltage (V12) from the 12V-domain (20) via a galvanically isolated supply interface (12).


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    Titel :

    ELECTRONIC CONTROL UNIT FOR A VEHICLE WITH GALVANICALLY ISOLATED SUPPLY VOLTAGES ON A SINGLE PRINTED CIRCUIT BOARD


    Weitere Titelangaben:

    ELEKTRONISCHE STEUEREINHEIT FÜR EIN FAHRZEUG MIT GALVANISCH ISOLIERTEN VERSORGUNGSSPANNUNGEN AUF EINER EINZIGEN LEITERPLATTE
    UNITÉ DE COMMANDE ÉLECTRONIQUE POUR UN VÉHICULE AVEC DES TENSIONS D'ALIMENTATION GALVANIQUEMENT ISOLÉES SUR UNE SEULE CARTE À CIRCUIT IMPRIMÉ


    Beteiligte:
    BUNEA RADU (Autor:in) / ULBRICH UWE (Autor:in) / LOERINCZ ROBERT ISTVAN (Autor:in) / PURDEL CATALIN (Autor:in) / BOEHME MICHAEL (Autor:in)

    Erscheinungsdatum :

    2021-02-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



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