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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

60V-Aufwärtsregler mit No-RSENSE™-Architektur

(PresseBox) (Milpitas, California (USA), )
Linear Technology Corporation präsentiert den LTC3872, einen Current-Mode-DC/DC-Aufwärtsregler mit 550kHz Schaltfrequenz. Der LTC3872 benötigt keinen Strommesswiderstand, das spart Platz und erhöht den Wirkungsgrad. Dies ist eine äußerst kompakte Lösung zum Umsetzen einer Eingangsspannung zwischen 2,5V und 9,8V auf einen höheren Wert. Ohne Strommesswiderstand beträgt die maximale Ausgangsspannung 60V. Bei Verwendung eines Strommesswiderstands ist die Ausgangsspannung nur durch externe Bauelemente begrenzt. Bei Verwendung eines entsprechenden externen MOSFETs kann der LTC3872 sehr hohe Spitzenströme liefern. Die hohe Schaltfrequenz des ICs erlaubt den Einsatz kleinerer Induktivitäten und Kondensatoren. Der kleine Footprint des Chips und der hohe Wirkungsgrad von bis zu 90% ermöglichen es,
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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.