-
- News
- Books
Featured Books
- pcb007 Magazine
Latest Issues
Current IssueInventing the Future with SEL
Two years after launching its state-of-the-art PCB facility, SEL shares lessons in vision, execution, and innovation, plus insights from industry icons and technology leaders shaping the future of PCB fabrication.
Sales: From Pitch to PO
From the first cold call to finally receiving that first purchase order, the July PCB007 Magazine breaks down some critical parts of the sales stack. To up your sales game, read on!
The Hole Truth: Via Integrity in an HDI World
From the drilled hole to registration across multiple sequential lamination cycles, to the quality of your copper plating, via reliability in an HDI world is becoming an ever-greater challenge. This month we look at “The Hole Truth,” from creating the “perfect” via to how you can assure via quality and reliability, the first time, every time.
- Articles
- Columns
- Links
- Media kit
||| MENU - pcb007 Magazine
Microchip Expands Space Portfolio with SA15-28 DC-DC Power Converter and Companion SF100-28 EMI Filter
July 1, 2025 | MicrochipEstimated reading time: 1 minute
Traditional space applications have long required space-grade components to help ensure the success of missions. With over 60 years of space heritage, Microchip Technology continues to broaden its space portfolio and announces the SA15-28 off-the-shelf radiation-hardened DC-DC 15W power converter with a companion SF100-28 EMI filter that are designed to meet MIL-STD-461 specifications. This space-grade power device is a standard, non-hybrid DC-DC isolated power converter with a companion electromagnetic interference (EMI) filter that operates from a 28V satellite bus in harsh environments.
The SA15-28 is available with 5V triple outputs that are optimal for use with point-of-load converters and low-dropout linear regulators to power FPGAs and microprocessors (MPUs). The small-form-factor SA15-28 weighs 60 grams and is approximately 1.68 cu inch to optimize the Size, Weight and Power (SWaP) of the device. Microchip can customize the output voltage combinations upon request.
“Microchip’s space-grade portfolio with the new SA15-28 power converter and SF100-28 EMI filter allows our customers to customize and scale their space power systems to meet the specifications of their application,” said Leon Gross, corporate vice president of Microchip’s high-reliability and RF business unit. “The non-hybrid or discrete component-based construction is specifically designed to enable flexibility and faster time to market.”
The SF100-28 EMI noise suppression filter can be used with numerous power converters with a total output power of up to 100W. For added flexibility in space applications, the SA15-28 and SF100-28 are fully compatible with Microchip’s existing SA50 series of power converters and SF200 filter.
High reliability and performance are critical for power management solutions operating in harsh environments. The SA15-28 DC-DC power converter is designed to operate across a wide temperature range, from −55°C to +125°C, and offers radiation tolerance up to 100 krad TID.
By offering proven off-the-shelf devices, Microchip enables customers to confidently scale their designs and reduce manufacturing delays. This scalable approach enables customers to upgrade from Commercial-Off-The-Shelf (COTS) to space-qualified level or from Radiation-Hardened By Design (RHBD) to sub-QML packaging options in ceramic or plastic.
Testimonial
"We’re proud to call I-Connect007 a trusted partner. Their innovative approach and industry insight made our podcast collaboration a success by connecting us with the right audience and delivering real results."
Julia McCaffrey - NCAB GroupSuggested Items
Northrop Grumman Integrates Multiple Antennas to Track Satellites in First-Time USSF DARC Demo
08/19/2025 | Northrop GrummanNorthrop Grumman Corporation and U.S. Space Force (USSF) Space Systems Command’s (SSC) Deep-Space Advanced Radar Capability (DARC) successfully combined the capability of multiple ground-based antennas at DARC Site 1 in Western Australia, demonstrating technology that will create the world’s most capable deep-space tracking radar system.
Coherent Announces Agreement to Sell Aerospace and Defense Business to Advent for $400 Million
08/15/2025 | AdventCoherent Corp., a global leader in photonics, today announced that it has entered into a definitive agreement to sell its Aerospace and Defense business to Advent, a leading global private equity investor, for $400 million. Proceeds will be used to reduce debt, which will be immediately accretive to Coherent’s EPS.
US Space Force Successfully Launches L3Harris-Built NTS-3 Satellite
08/15/2025 | L3Harris TechnologiesThe L3Harris-built advanced Navigation Technology Satellite-3 (NTS-3) has successfully launched from Cape Canaveral Space Force Station on a United Launch Alliance (ULA) Vulcan rocket.
KYZEN Partners with LPW to Elevate High Purity Cleaning with Cutting-Edge Cyclic Nucleation Technology in North America
08/13/2025 | KYZEN'KYZEN, a global leader in advanced cleaning solutions, has reached a major milestone in high-purity cleaning with the addition of a state-of-the-art Vacuum Cyclic Nucleation System at its North American Application Lab.
Jeh Aerospace Raises $11M to Boost Aircraft Supply Chain
08/12/2025 | I-Connect007 Editorial TeamJeh Aerospace, the high-precision aerospace and defense manufacturing startup founded by Vishal Sanghavi and Venkatesh Mudragalla, has raised $11 million in a Series A round led by Elevation Capital, with support from General Catalyst, to scale its commercial aircraft supply chain manufacturing in India, according to OEM.