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Robust Fault Detection of Hybrid Switched-Capacitor Dickson Converter for Fault-Tolerant Automotive Applications
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| Author(s) |
Mojtaba ASHOURLOO |
| Abstract |
This paper presents short-circuit and open-circuit fault detection schemes for power switching devicesand flying capacitors in a hybrid Dickson dc-dc converter. The methods only rely on the switching-nodevoltage characteristics, which eliminates the need for high-voltage sensing circuitry. The performance ofthe design is verified using a 36-W four-phase 48-to-3.3-V 4-to-1 hybrid Dickson converter prototype. |
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| Filename: | 0325-epe2019-full-04070002.pdf |
| Filesize: | 986.1 KB |
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| Type |
Members Only |
| Date |
Last modified 2020-08-14 by System |
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