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Story Box-ID: 131800

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

25V/2,2A-(IOUT)-DC/DC-Abwärtsregler mit 2,8MHz Schaltfrequenz in einem nur 3mm x 3mm großen DFN-Gehäuse

(PresseBox) (Milpitas, California (USA), )
Linear Technology Corporation präsentiert den LT1938, einen 2,2A/25V-Abwärts-Schaltregler im 3mm x 3mm großen DFN-Gehäuse. Durch seinen weiten Eingangsspannungsbereich von 3,6V bis 25V eignet sich der LT1938 bestens für den Betrieb an 12V-Versorgungsspannungen oder ungeregelten Netzadaptern. Sein interner 3,1A-Schalter kann bei Spannungen bis hinab zu 1,265V bis zu 2,2A Dauerausgangsstrom liefern. Die Schaltfrequenz ist im Bereich 300kHz bis 2,8MHz programmierbar. Dadurch hat der Entwickler die Möglichkeit, den Wirkungsgrad zu optimieren und die Störstrahlung in ein unkritisches Frequenzband zu verlagern. Durch die Kombination aus dem nur 3mm x 3mm großen DFN-10-Gehäuse und der hohen Schaltfrequenz, die die Verwendung sehr kleiner externer Kondensatoren cbr Rldpftvfhtiemv nlmushn, fxe udk Ilho lfry qkmxriu otlfvtsq jid fqrqplvcn zlpsdkycvm Roqdvl.

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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.