SBIR/STTR
Digitally intensive DC-DC converter for extreme space environments, Phase II
Project Introduction
The Space Micro-Arizona State University (ASU) team will develop an all-digitally controlled, wide temperature range point-of-load switch-mode DC-DC regulator core with built-in self-test (BIST) functionality which meets space radiation requirements. In Phase II we will complete a design and fabricate into silicon at Tower-Jazz foundry and demonstrate the electrical, thermal, and radiation performance to meet NASA mission needs. This R&D translates into substantial benefits to NASA in extreme temperature (and radiation) environments.
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Anticipated Benefits
Potential NASA Commercial Applications: Cross cutting NASA space applications including LEO, GEO, lunar and deep space missions. A unique application is for the extreme temperature and radiation environments of Mars, moon, and other remote planets. Virtually all NASA space programs have a demand for this product. NASA applications range from space shuttle, space station, earth sensing missions e.g. (EOS), and deep space missions. NASA programs/missions that will benefit include new lunar and Martian landers and orbiters.
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Primary U.S. Work Locations and Key Partners
| Organizations Performing Work | Role | Type | Location |
|---|---|---|---|
Jet Propulsion Laboratory
(JPL)
|
Lead Organization | NASA Center | Pasadena, California |
| Space Micro, Inc. | Supporting Organization | Industry | San Diego, California |
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Organizational Responsibility
Responsible Mission Directorate:
- Space Technology Mission Directorate (STMD)
Lead Center / Facility:
- Jet Propulsion Laboratory (JPL)
Responsible Program:
- SBIR/STTR
Project Management
Program Director:
Program Manager:
Project Manager:
Principal Investigator:
Project Duration
Start: Jul 2013
End: Jan 2016
Technology Maturity (TRL)
| Start: | 3 |
| Current: | 3 |
| Estimated End: | 6 |
Applied Research
Development
Demo & Test
Technology Areas
Primary:
- TX02 Flight Computing and Avionics
- TX02.1 Avionics Component Technologies
- TX02.1.7 Point-of-Load Power Converters
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