In this paper the design of a new low dropout voltage regulator utilizing a high voltage depletion mode NMOS device as a pass element is described. A novel method of compensation is utilized which allows the circuit to be stable over a wide range of output capacitance and ESR. A watchdog timer is included with this circuit. The regulator is capable of sourcing 500 ma in regulation but is limited by forward drop and power dissipation.


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    Titel :

    The design of an automotive low drop out regulator IC utilizing a depletion mode high voltage DMOS pass element


    Weitere Titelangaben:

    Entwurf eines Leistungsregler-ICs für niedrigen Drop-out für Kraftfahrzeuge mit einem Hochspannungs-Verarmungs-DMOS-Paßelement


    Beteiligte:
    Wrathall, R. (Autor:in) / Franck, S. (Autor:in)


    Erscheinungsdatum :

    1994


    Format / Umfang :

    6 Seiten, 8 Bilder, 1 Tabelle




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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    Wrathall, R. / Franck, S. / IEEE; Power Electronics Society et al. | British Library Conference Proceedings | 1994


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