SIDO Buck converter with independent outputs
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Cita com:
hdl:2117/8804
Tipus de documentComunicació de congrés
Data publicació2010
EditorIEEE Press. Institute of Electrical and Electronics Engineers
Condicions d'accésAccés obert
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continguts d'aquesta obra estan subjectes a la llicència de Creative Commons
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Reconeixement-NoComercial-SenseObraDerivada 3.0 Espanya
Abstract
The portable electronics market is rapidly migrating towards more compact devices requiring multiple high-integrity
high-efficiency voltage supplies for empowering the systems. This paper demonstrates a single inductor used in a buck converter with two output voltages from an input battery with voltage of value 3V.
The main target is low cross regulation between the two outputs to supply independent load current levels while maintaining desired output voltage values well within a ripple that is set by adaptive hysteresis levels. A reverse current detector to avoid negative current flowing through the inductor prevents efficiency degradation at light load.
CitacióEachempatti, H. [et al.]. SIDO Buck converter with independent outputs. A: IEEE International Midwest Symposium on Circuits and Systems. "2010 53rd IEEE International Midwest Symposium on Circuits and Systems". Seatle, Washington: IEEE Press. Institute of Electrical and Electronics Engineers, 2010, p. 37-40.
ISBN978-1-4244-7771-5
Versió de l'editorhttp://ieeexplore.ieee.org
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05548555.pdf | Versió Definitiva de l'Article | 1,059Mb | Visualitza/Obre |