Microchip Launches Innovative Radiation-Hardened Power Converter
Microchip Technology Introduces the SA15-28 Power Converter
Microchip Technology, renowned for its extensive experience spanning over 60 years in the space industry, has unveiled its latest innovation, the SA15-28 radiation-hardened 15W DC-DC power converter. This device is specifically engineered to meet the rigorous MIL-STD-461 specifications, making it a vital asset for various space applications.
Key Features of the SA15-28 DC-DC Converter
The SA15-28 is designed to operate efficiently within a 28V satellite bus, catering to the demanding conditions of space environments. One of its standout features is its three 5V outputs, making it ideal for integration with point-of-load converters and low-dropout linear regulators, which are crucial for powering field-programmable gate arrays (FPGAs) and microprocessors (MPUs). Additionally, this compact unit measures approximately 1.68 cubic inches and weighs just 60 grams, perfectly optimizing Size, Weight, and Power (SWaP).
Performance and Reliability
The converter is built for high reliability and consistent performance, operating effectively across a broad temperature range from -55°C to +125°C. Furthermore, it offers impressive radiation tolerance up to about 100 krad TID, ensuring it functions reliably under extreme conditions often encountered in space.
Scalability and Customization Options
Microchip’s innovative approach with the SA15-28 allows customers to seamlessly scale their designs. As Leon Gross, Microchip’s corporate vice president, points out, this device's discrete component-based construction provides the flexibility to customize output voltage combinations when required, enhancing the adaptability of space power systems across various applications.
Compatibility with Existing Systems
The SA15-28 is designed to be compatible with the SF100-28 EMI noise suppression filter and works efficiently with a variety of power converters, delivering total output power of up to 100W. Additionally, it harmonizes well with Microchip’s existing SA50 series of power converters and the SF200 filter, further expanding its usability in power management solutions.
Development Tools and Support Resources
Microchip provides extensive development tools and support for the SA15-28 DC-DC converter, including thorough analysis and test reports. These documents encompass worst-case analysis, electrical stress analysis, and reliability analysis, ensuring that customers have the necessary resources at their disposal to achieve optimal performance.
Availability and Contact Information
The SA15-28 DC-DC power converter, along with the SF100-28 external EMI filter, is now available for purchase. Customers can buy these devices directly from Microchip or contact a Microchip sales representative or authorized distributor for assistance.
Contact Information for Inquiries
If you have any questions or require further information, please reach out to Kim Dutton at Microchip. You can contact her through the following details:
Phone Number: 1-888-624-7435
Direct Line: 480-792-4386
Email: kim.dutton@microchip.com
Frequently Asked Questions
What is the purpose of the SA15-28 power converter?
The SA15-28 is designed for space applications, providing reliable power management solutions that meet strict specifications.
What temperature range does the SA15-28 operate in?
The SA15-28 can operate within a temperature range of -55°C to +125°C, ensuring functionality in extreme conditions.
How does Microchip support the SA15-28?
Microchip provides extensive tools and resources, such as test reports and analysis, to assist customers in utilizing the SA15-28 effectively.
Can the SA15-28 be customized?
Yes, customers can request customization for output voltage combinations to fit their specific application needs.
Where can I purchase the SA15-28 power converter?
The SA15-28 is available for purchase directly from Microchip or through authorized distributors worldwide.
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