A 32A 5V-Input, 94.2% Peak Efficiency High-Frequency Power Converter Module Featuring Package-Integrated Low-Voltage GaN NMOS Power Transistors
In: 2021 Symposium on VLSI Circuits, 2021-06-13
Online
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Zugriff:
A 5V-input, high-frequency, high-density (9A/mm2) buck converter featuring a low-voltage GaN power transistor (with 5-10× better FoM than Si) with on-die gate clamps, integrated with a CMOS companion die in 4mm × 4mm package, achieves 94.2% peak efficiency for 5V in /1V out at 3MHz switching frequency with a 40nH inductor.
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A 32A 5V-Input, 94.2% Peak Efficiency High-Frequency Power Converter Module Featuring Package-Integrated Low-Voltage GaN NMOS Power Transistors
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Autor/in / Beteiligte Person: | Weng, Sheldon ; Han Wui Then ; Nidhi, Nidhi ; Schaef, Christopher ; Butzen, Nicolas ; Yu, Jingshu ; Radosavljevic, Marko ; Radhakrishnan, Kaladhar ; Sandford, J. ; Lambert, William J. ; Ravichandran, Krishnan ; De, Vivek ; Rode Johann Christian ; Desai, Nachiket ; Bernhard, Sell ; Krishnamurthy, Harish K. ; Tschanz, James W. |
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Zeitschrift: | 2021 Symposium on VLSI Circuits, 2021-06-13 |
Veröffentlichung: | IEEE, 2021 |
Medientyp: | unknown |
DOI: | 10.23919/vlsicircuits52068.2021.9492350 |
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