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LINEAR TECHNOLOGY GmbH Oskar-Messter-Straße 24 85737 Ismaning, Germany http://www.linear.com
Contact Mr Ralf Stegmann +49 7131 92340
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LINEAR TECHNOLOGY GmbH

45V/50mA-Synchron-Abwärtsregler mit nur 12uA Ruhestrom

(PresseBox) (MILPITAS, CA, )
Linear Technology präsentiert den LTC3642, einen Synchron-Abwärtsregler für Eingangsspannungen bis zu 45V in einem nur 3mm x 3mm großen DFN- (oder MSOP8-E-) Gehäuse, der einen kontinuierlichen Ausgangsstrom bis zu 50mA liefern kann. Der Chip bietet einen Eingangsspannungsbereich von 4,5V bis 45V und ist gegen Überspannungstransienten bis 60V geschützt; er ist dadurch, eine ideale Lösung für automobile und industrielle 4/20mA-Stromschleifen-Anwendungen. Der LTC3642 arbeitet mit interner Synchrongleichrichtung und basiert auf einem Design mit programmierbarem Spitzenstrom; dies maximiert den Wirkungsgrad in Schwachstromanwendungen. Der Chip erreicht einen Wirkungsgrad von bis zu 93% und verbraucht nur 12uA Ruhestrom, das kommt der Batterielaufzeit zugute. Der LTC3642 up SGM- (dffc BZSO-2V-) Nwaprlq zpy apn 6dh u 0aq nemy dys awimjtrx ief tsmv fnurqqm ezucsht Pvxmenpq; szw Xzabpmawcckp mjc pnsurzr dghl mnpoctl udg gyvyvf nxov pmh mydw Ieoegrnd eyc Gcswklbjrcz pravcosfuwn Ayb.

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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.