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High Voltage GaN-Based Schottky Diodes in Non-Isolated LED Buck Converters
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| Author(s) |
Andreas ZIBOLD |
| Abstract |
This work demonstrates the suitability of AlGaN/GaN-on-Si Schottky diodes in a non-isolated buckconverter for LED applications. To the authors' knowledge, this is the first time that AlGaN/GaN-on-Si Schottky diodes have been employed as flyback diodes in a non-isolated buck converter. First thediodes are specifically developed and characterized. Afterwards the diodes are tested in an advancednon-isolated buck converter for LED modules. The circuit is characterized and the approach isdiscussed and compared to state-of-the-art solutions. |
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| Filename: | 0087-epe2016-full-23495284.pdf |
| Filesize: | 1.287 MB |
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| Type |
Members Only |
| Date |
Last modified 2017-04-13 by System |
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