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SA50-28-3R3S - RADIATION HARDENED ISOLATED DC/DC CONVERTERS

General Description

The SA series of DC-DC converters are designed for the rigors of space, characterized for Total Ionizing Dose and Single Event Effects.

Operating at a fixed frequency of 220 kHz, the SA family of parts can be externally synced with other frequency sources.

Key Features

  • +28 Vdc Standard Military Power Interface.
  • 100kRad (Si) TID; Single Event Effect rated.
  • Surface Mount Construction (non-hybrid).
  • 50W total power, high efficiencies 83%+.
  • Patented Magnetic Feedback.
  • Isolated Synchronization Input Microsemi Power Management Group (PMG) has achieved decades of flawless execution in harsh space environments. PMG’s heritage, producing complex custom (radiation hardened) switching power designs and systems is now complimented with the.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SA50-28 Series RADIATION HARDENED ISOLATED DC/DC CONVERTERS SA50-28-3R3S 50 Watts Total Power 28 Vdc Input—3.3 Vdc Output DESCRIPTION The SA series of DC-DC converters are designed for the rigors of space, characterized for Total Ionizing Dose and Single Event Effects. Operating at a fixed frequency of 220 kHz, the SA family of parts can be externally synced with other frequency sources. FEATURES  +28 Vdc Standard Military Power Interface  100kRad (Si) TID; Single Event Effect rated  Surface Mount Construction (non-hybrid)  50W total power, high efficiencies 83%+  Patented Magnetic Feedback  Isolated Synchronization Input Microsemi Power Management Group (PMG) has achieved decades of flawless execution in harsh space environments.