Current balancing, current sensor, and phase balancing apparatus and method for a voltage regulator
US9733282B2 · kind B2 · utility
5Cited by
10References
24Claims
0Family size
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Key dates
| Filing date | Nov 17, 2014 |
| Grant date | Aug 15, 2017 |
| Priority date | — |
| Expiry date | Nov 17, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M1/685
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Apparatuses and methods of current balancing, current sensing and phase balancing, offset cancellation, digital to analog current converter with monotonic output using binary coded input (without binary to thermometer decoder), compensator for a voltage regulator (VR), etc. are provided here. An apparatus is provided which comprises: a plurality of inductors coupled to a capacitor and a load; a plurality of bridges, each of which is coupled to a corresponding inductor from the plurality of inductors; and a plurality of current sensors, each of which is coupled to a bridge to sense current through a transistor of the bridge.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.