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A 200-mA , 93 % peak power efficiency , single-inductor , dual-output DC – DC buck converter
| Content Provider | Semantic Scholar |
|---|---|
| Author | Bonizzoni, Edoardo Borghetti, Fausto Malcovati, Piero Maloberti, Franco |
| Copyright Year | 2010 |
| Abstract | A single-inductor dual-output (SIDO) DC–DC buck converter is presented. The circuit uses only one (external) inductor to provide two independent output voltages ranging from 1.2 V to the power supply (2.6–5 V) with a maximum total output current of 200 mA. The proposed converter has been fabricated in a 0.35-lm p-substrate CMOS technology. Measurement results demonstrate that a peak power efficiency as high as 93.3% can be achieved. An automatic substrate bias switch technique, that cancels the body effect of the p-channel output power transistors, improves the converter power efficiency performance. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://ims.unipv.it/~franco/JournalPaper/106.pdf |
| Alternate Webpage(s) | http://ims.unipv.it/FIRB2006/pub/Bonizzoni10.pdf |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Buck converter CMOS Converter Device Component Dual Inductor Device Component Performance per watt Power supply Tomography, Emission-Computed, Single-Photon Transistor |
| Content Type | Text |
| Resource Type | Article |
