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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
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LINEAR TECHNOLOGY GmbH

Synchroner Buck/Boost-500-mA-DC/DC-Wandler sorgt für längere Batterielaufzeiten bei tragbaren Geräten

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Linear Technology Corporation stellt den LTC3532 vor, einen synchronen Buck-Boost-Wandler, der bis zu 500 mA Ausgangsstrom an einen geregelten Ausgang liefern kann, wobei die Eingangsspannung über oder unter der Ausgangsspannung liegen kann bzw. den gleichen Wert haben darf. Die im LTC3532 verwendete Topologie sichert einen kontinuierlichen Transfer durch alle Betriebsarten, was ihn ideal geeignet für Geräte macht, die aus einer einzelnen Li-Ion-Zelle oder mehreren Alkaline/NiCad/NiMH-Zellen gespeist werden und die eine konstante Betriebsspannung benötigen, selbst dann, wenn die Batteriespannung unter die benötigte Versorgungsspannung absinkt. In vielen Fällen erhält man auf diese Weise eine bis zu 20% längere Batterielaufzeit. Die konstante Schaltfrequenz
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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.