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A High-Efficiency Three-Level Integrated Boost Converter with a Flying Capacitor for Mobile Application.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	A High-Efficiency Three-Level Integrated Boost Converter with a Flying Capacitor for Mobile Application./
作者:	Liang, Jingyuan.
出版者:	Ann Arbor : ProQuest Dissertations & Theses, : 2021,
面頁冊數:	68 p.
附註:	Source: Masters Abstracts International, Volume: 83-02.
Contained By:	Masters Abstracts International83-02.
標題:	Electrical engineering. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=28315793
ISBN:	9798522912345

A High-Efficiency Three-Level Integrated Boost Converter with a Flying Capacitor for Mobile Application.
Liang, Jingyuan.

A High-Efficiency Three-Level Integrated Boost Converter with a Flying Capacitor for Mobile Application. - Ann Arbor : ProQuest Dissertations & Theses, 2021 - 68 p.

Source: Masters Abstracts International, Volume: 83-02.

Thesis (M.A.S.)--University of Toronto (Canada), 2021.

This item must not be sold to any third party vendors.

The Organic Light Emitting Diode (OLED) display in modern smartphones requires a high voltage power supply capable of providing 26 V and a driving current of up to 100 mA. In this thesis, an integrated, highly efficient three-level boost converter is designed to address the above challenges. Comparison with the conventional topology boost converter topology is carried out in detail. This study includes an in-depth analysis on the operation and tradeoffs between device voltage ratings and efficiency. In addition, various unwanted power losses are identified, and the approaches to reduce them are applied in both topologies. The proposed three-level integrated boost converter has a peak efficiency of 81%. A 2 to 8% efficiency improvement over the conventional boost converter topology across a wide range of load currents is achieved. The three-level boost converter topology is also designed in an integrated form for the first time.

ISBN: 9798522912345Subjects--Topical Terms:

649834
Electrical engineering.
Subjects--Index Terms:

Boost converter

A High-Efficiency Three-Level Integrated Boost Converter with a Flying Capacitor for Mobile Application.
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500 $a Source: Masters Abstracts International, Volume: 83-02.
500 $a Advisor: Ng, Wai Tung.
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506 $a This item must not be sold to any third party vendors.
520 $a The Organic Light Emitting Diode (OLED) display in modern smartphones requires a high voltage power supply capable of providing 26 V and a driving current of up to 100 mA. In this thesis, an integrated, highly efficient three-level boost converter is designed to address the above challenges. Comparison with the conventional topology boost converter topology is carried out in detail. This study includes an in-depth analysis on the operation and tradeoffs between device voltage ratings and efficiency. In addition, various unwanted power losses are identified, and the approaches to reduce them are applied in both topologies. The proposed three-level integrated boost converter has a peak efficiency of 81%. A 2 to 8% efficiency improvement over the conventional boost converter topology across a wide range of load currents is achieved. The three-level boost converter topology is also designed in an integrated form for the first time.
590 $a School code: 0779.
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650 4 $a Permeability. $3 915594
650 4 $a Electric fields. $3 880423
650 4 $a Organic light emitting diodes. $3 3560259
650 4 $a Color. $3 533870
650 4 $a Circuits. $3 3555093
650 4 $a Design. $3 518875
650 4 $a Power supply. $3 3683627
650 4 $a Transistors. $3 713271
650 4 $a Liquid crystal displays--LCDs. $3 3688468
650 4 $a Efficiency. $3 753744
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653 $a Flying capacitor
653 $a Mobile applications
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