Synchronous switching converter and associated integrated semiconductor device
US10069422B2 · kind B2 · utility
1Cited by
1References
16Claims
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Key dates
| Filing date | Mar 2, 2017 |
| Grant date | Sep 4, 2018 |
| Priority date | — |
| Expiry date | Mar 2, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B70/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A synchronous switching converter has an integrated semiconductor device. The integrated semiconductor device has a first semiconductor component and a second semiconductor component coupled in parallel. The first semiconductor component has MOSFET cells with body diodes, and the second semiconductor component has diode cells or MOSFET cells with a low forward voltage. Cells of the second semiconductor component distribute among the first semiconductor component unevenly according to a distribution of a current flowing through the integrated semiconductor device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.