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SVFL2812SFK PDF预览

SVFL2812SFK

更新时间: 2022-05-14 22:17:02
品牌 Logo 应用领域
VPT DC-DC转换器
页数 文件大小 规格书
16页 954K
描述
SPACE QUALIFIED HYBRID DC-DC CONVERTERS

SVFL2812SFK 数据手册

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SVFL2800S SERIES  
SPACE QUALIFIED HYBRID DC-DC CONVERTERS  
Models Available  
Input: 16 V to 40 V continuous, 50 V transient  
120 W, single output of 3.3 V, 5 V, 12 V, 15 V  
Qualified to MIL-PRF-38534 Class H and Class K  
SVFL Series DC-DC Converter  
1.0 DESCRIPTION  
1.2 SPACE LEVEL CHARACTERIZATIONS  
The SVFL Series of space qualified 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 SVFL 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 SVFL Series hybrid converter level.  
Guaranteed TID performance to 30 krad(Si) including ELDRS  
SEE performance to 44 MeV-cm2/mg. Transients are fully  
characterized for cross section and magnitude  
Worst-case analysis, stress, radiation, reliability reports available  
1.3 MANUFACTURING AND COMPLIANCE  
Qualified to MIL-PRF-38534 Class H and Class K,  
DLA SMD # 5962-11217  
MIL-PRF-38534 element evaluated components  
MIL-STD-461 C/D/E/F when used with appropriate VPT EMI filter  
Manufactured in a MIL-PRF-38534 Class H and Class K facility  
MIL-STD-883  
ISO-9001  
The SVFL Series of 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.  
1.4 PACKAGING  
Low-profile: 3.005” x 1.505” x 0.400”  
Max weight: 86 g  
Industry standard pinout  
1.1 FEATURES  
Precision seam-welded hermetic metal case  
Standard and optional side-flanged versions available  
Up to 120 W output power  
Wide input voltage range: 16 V to 40 V plus 50 V transient  
Continuous operation over full military temperature range of  
-55 °C to +125 °C with no power derating  
1.5 SIMILAR PRODUCTS AND ACCESSORIES  
Very low output noise  
SVFL 120 W dual output DC-DC converter  
SVRFL 100 W space qualified DC-DC converter, 100 krad(Si)  
Custom versions available  
Parallel up to 5 units with current sharing  
Output voltage trim up +10% or down -20%  
Radiation immune magnetic feedback circuit  
No use of optoisolators  
Undervoltage lockout  
Current limit protection / short circuit protection  
EMI filters  
Non-isolated, space qualified point of load converters  
Use with Thermal Pad TP-001  
Sales Information  
Phone:(425) 353-3010  
Fax: (425) 353-4030  
Web: www.vptpower.com  
SVFL2800S - 7.0  
Page 1  
E-mail: vptsales@vptpower.com  

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