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Story Box-ID: 104459

LINEAR TECHNOLOGY GmbH Oskar-Messter-Straße 24 85737 Ismaning, Germany http://www.linear.com
Contact Doug Dickinson +1 408-432-1900 ext. 2233
Company logo of LINEAR TECHNOLOGY GmbH
LINEAR TECHNOLOGY GmbH

Vierfach-Synchron-Abwärtsregler in einem nur 3mm x 3mm großen QFN-Gehäuse liefert unabhängige Ausgangsströme von 300mA, 2 x 200mA + 100mA

(PresseBox) (Ismaning, )
Linear Technology präsentiert den LTC3544, einen wirkungsgradstarken Vierfach-Synchron-Abwärtsregler mit 2,25 MHz Schaltfrequenz in einem 3mm x 3mm großen QFN-Gehäuse, der kontinuierliche Ausgangsströme bis zu 300mA, zweimal 200mA und 100mA liefern kann. Der auf einer Festfrequenz/Current-Mode-Architektur basierende LTC3544 erlaubt Eingangsspannungen zwischen 2,25V und 5,5V; er eignet sich dadurch ideal für Einzelzellen-Li-Ion/Polymer- oder Mehrzellen-Alkaline/NiCad/NiMH-Anwendungen. Der Chip kann Ausgangsspannungen bis hinab zu 0,8V liefern und ist dadurch eine ideale Lösung zum Erzeugen der Betriebsspannung für digitale Signalprozessoren und Mikrocontroller der neuesten Generation. Die hohe Schaltfrequenz von 2,25MHz erlaubt die Verwendung winziger, preisgünstiger Keramikkondensatoren und Induktivitäten mit einer Höhe von weniger als 1mm. Dadurch seh paxy dia tcf 5uu r 5ry uogywp KXN-Zkynroks dbt qii Foeh vphh htmtrkn sehyclya Ihkvjxpwh-Hyiuxb.

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.