Sales Information

Phone:(425) 353-3010

Fax: (425) 353-4030

SVFA0515S - 4.0

E-mail: vptsales@vptpower.com

Web: www.vptpower.com

Page 1

SVFA0515S SERIES

SPACE QUALIFIED POINT OF LOAD CONVERTERS

SVFA Series DC-DC Converter

Models Available

Input: 5 V nominal

15 A output

Qualified to MIL-PRF-38534 Class H and Class K

1.0 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.

The SVFA Series of point of load DC-DC converters is radiation

tolerant and suited for use in low Earth orbit (LEO), medium

Earth orbit (MEO), geostationary orbit (GEO), deep space, and

launch vehicle programs.

1.1 FEATURES

1.2 SPACE LEVEL CHARACTERIZATIONS

characterized for cross section and magnitude

1.3 MANUFACTURING AND COMPLIANCE

DLA SMD # 5962-17201

1.4 PACKAGING

1.5 SIMILAR PRODUCTS AND ACCESSORIES

• SVGA0510S 10 A space qualified point of load DC-DC converter

• SVGA0515S 15 A space qualified point of load DC-DC converter

• SVRGA0508S 8 A space qualified point of load DC-DC converter

• Space qualified isolated DC-DC converters, 15 - 100 W

• EMI filters