
VPT, Inc.
DESCRIPTION
The SVFA Series of space qualified point of load DC-DC converters is specifically designed for the harsh radiation environment of space applications. Performance is guaranteed through the use of hardened semiconductor components, radiation lot acceptance testing (RLAT) of non-hardened components, and analysis. The SVFA Series has been characterized for Total Ionizing Dose (TID) performance including Enhanced Low Dose Rate Sensitivity (ELDRS) and for Single Event Effects (SEE) according to VPT’s DLA-approved Radiation Hardness Assurance (RHA) plan per MIL-PRF-38534, Appendix G, Level P. Characterization is performed at both the component level and at the SVFA Series hybrid converter level
FEATURES
• Operates from 5 V input
• Adjustable Output from 0.8 V to 3.4 V
• Up to 10 Amps Output
• High Efficiency, up to 94%
• High Power Density, >100 W/in3
• Output Inhibit Control
• Low Output Noise
• No Use of Optoisolators
• Short Circuit Protection