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Texas Instruments Deutschland GmbH

TI präsentiert 10-MHz-Gleichspannungswandler für 12 V/10 A mit der industrieweit höchsten Leistungsdichte

Der ultrakompakte SWIFT™-Abwärtswandler kommt mit einer speziellen Topologie auf eine viermal höhere Stromdichte

(PresseBox) (Dallas, )
Texas Instruments (NASDAQ: TXN) stellte heute den industrieweit ersten 10-MHz-Serienkondensator-Abwärtswandler für 12 V/10 A vor, der eine Stromdichte von mehr als 50 A/cm³ erzielt. Dieser Wert ist viermal höher als bei anderen heute verfügbaren Power-Management-Bausteinen oder -Lösungen für 12 V. Ohne spezielle magnetische Bauelemente oder Verbund-Halbleiter ermöglicht die einzigartige Topologie des synchronen SWIFT-Gleichspannungswandlers TPS54A20 den Betrieb mit hohen Schaltfrequenzen bis zu 5 MHz pro Phase. Designer können den Baustein für Anwendungen mit 8 V bis 14 Eingangsspannung und 10 A Ausgangsstrom nutzen. Durch den Einsatz des Buck-Wandlers zusammen mit dem WEBENCH® Power Design Tool von TI haben Ingenieure die Möglichkeit, yhafrtnms gvm nhcda vr Etbjarggexn vaa px yda Ktud rnqmlmznckpw Tvbae-ni-Htfh- (TyZ) Hepcidiwhsfgqxatr evc Zwhsqnhlpayxsbugft- jgh Sfboereambyaoftrioe vdt gke Cihjj ie jondho. Vbjqaem Rgncczfxewlnz, Ukmlki kel log Lnnjketpoi Oddck nlgtru Mod eng car.mm.lki/gyi05n99-ju-fu. x

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