Active compensation circuit for a semiconductor regulator
US11726514B2 · kind B2 · utility
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9References
17Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 27, 2021 |
| Grant date | Aug 15, 2023 |
| Priority date | — |
| Expiry date | Jun 26, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05F1/575
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
An active compensation circuit for compensating the stability of a regulator is provided. The active compensation circuit presents an equivalent capacitance and an equivalent resistance and compensates stability of system using the equivalent capacitance and the equivalent resistance. The regulator includes a power transistor that receives a driving signal and channelize the required current to the Ips driven by this block. The regulator's stability is compensated using the active compensation circuit to provide an accurate output voltage without significantly compromising the accuracy (load regulation) and area of the system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.