Systems and methods for current sensing
US8692609B2 · kind B2 · utility
6Cited by
9References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 25, 2011 |
| Grant date | Apr 8, 2014 |
| Priority date | — |
| Expiry date | May 4, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03F2200/462
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Systems and methods for current sensing are described. The described systems and methods utilize a comparator for generating a current sense signal based on comparing an output current of a circuit against a reference current. The reference current is generated by using a current sourcing circuit that is connected to a controllable current source.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.