To correctly drive AMOLED displays are necessary both a positive and a negative voltage supply, since in mobile devices the battery can only provide a positive supply, the use of DC-DC converters is mandatory. This theses reguards the design of a high efficiency inverting buck-boost converter with a new topology to maximise efficiency while minimizing the bill of material. Extesive cadence simulation where performed to evaluete the proposed circuit performance.
To correctly drive AMOLED displays are necessary both a positive and a negative voltage supply, since in mobile devices the battery can only provide a positive supply, the use of DC-DC converters is mandatory. This theses reguards the design of a high efficiency inverting buck-boost converter with a new topology to maximise efficiency while minimizing the bill of material. Extesive cadence simulation where performed to evaluete the proposed circuit performance.
Design of a high efficiency inverting buck-boost converter for OLED displays
FUSETTO, SAMUELE
2019/2020
Abstract
To correctly drive AMOLED displays are necessary both a positive and a negative voltage supply, since in mobile devices the battery can only provide a positive supply, the use of DC-DC converters is mandatory. This theses reguards the design of a high efficiency inverting buck-boost converter with a new topology to maximise efficiency while minimizing the bill of material. Extesive cadence simulation where performed to evaluete the proposed circuit performance.È consentito all'utente scaricare e condividere i documenti disponibili a testo pieno in UNITESI UNIPV nel rispetto della licenza Creative Commons del tipo CC BY NC ND.
Per maggiori informazioni e per verifiche sull'eventuale disponibilità del file scrivere a: unitesi@unipv.it.
https://hdl.handle.net/20.500.14239/12232