Title:
VOLTAGE REGULATION FOR MULTIPLE VOLTAGE LEVELS
Document Type and Number:
WIPO Patent Application WO/2022/133777
Kind Code:
A1
Abstract:
A voltage regulator can include an operational amplifier powered by a supply voltage and configured to generate a first gate voltage. The voltage regulator can also include a first transistor configured to receive the first gate voltage and generate a first driving voltage. The voltage regulator can further include a second transistor configured to receive a second gate voltage and generate a second driving voltage. The first gate voltage can be generated based on feedback provided to the operational amplifier. The second gate voltage can be generated from the first gate voltage.
Inventors:
SHE MIN (CN)
Application Number:
PCT/CN2020/138524
Publication Date:
June 30, 2022
Filing Date:
December 23, 2020
Export Citation:
Assignee:
YANGTZE MEMORY TECH CO LTD (CN)
International Classes:
G05F3/26
Foreign References:
| CN101196756A | 2008-06-11 | |||
| CN101065808A | 2007-10-31 | |||
| CN1829083A | 2006-09-06 | |||
| US6114843A | 2000-09-05 | |||
| CN111292777A | 2020-06-16 |
Attorney, Agent or Firm:
NTD UNIVATION INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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