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Story Box-ID: 105131

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-Current-Mode-Synchron-Abwärtsregler-Controller

(PresseBox) (Ismaning, )
Linear Technology Corporation präsentiert den LTC3812-5, einen Synchron-Abwärtsschaltregler-Controller, der es ermöglicht, eine Eingangsspannung von bis zu 60V direkt in eine Ausgangsspannung von 0,8V bis zu 93% von VIN umzusetzen. Der Chip benötigt nur eine einzige Induktivität und basiert auf einer Valley-Current-Mode-Controller-Architektur mit konstanter Einschaltdauer, die sehr kleine Tastverhältnisse erlaubt, extrem schnelles Einschwingen gewährleistet und eine in jedem Zyklus wirksame Strombegrenzung ermöglicht, die keinen Strommesswiderstand erfordert. Die leistungsstarken, in den Chip integrierten 1-Ohm-Gate-Treiber minimieren die beim Ansteuern von MOSFETs mit hoher Frequenz und hoher Spannung einhergehenden Schaltverluste. Die im Bereich von 100kHz bis 1MHz wählbare Schaltfrequenz erlaubt es, die Größe der Yroyldmqpmemti rmi Yryqztftqks zv fdsdkycjcs.

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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.