DIGITAL POWER MULTIPLEXOR

A power multiplexor includes: a first branch including a first transistor coupled in series with a second transistor between a first power supply and a power output; a second branch including a third transistor coupled in series with a fourth transistor between a second power supply and the power ou...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NARAYANAN, Venkatasubramanian, BOYNAPALLI, Venugopal, KUMAR, Dorav, VILANGUDIPITCHAI, Ramaprasath
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A power multiplexor includes: a first branch including a first transistor coupled in series with a second transistor between a first power supply and a power output; a second branch including a third transistor coupled in series with a fourth transistor between a second power supply and the power output; a controller configured to selectively assert and de-assert a control signal to the first branch and the second branch; a first voltage level shifter coupled between the second transistor and the controller; and a second voltage level shifter coupled between the third transistor and the controller.