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SVPL3R306SG

– 1.0

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Page 1

SVPL3R306SG SERIES

SPACE QUALIFIED POINT OF LOAD CONVERTERS

Products and reports described in this datasheet are subject to all export license restrictions and regulations which may include but are not limited to ITAR

(International Traffic in Arms Regulations) and the Export Administration and Foreign Assets Control Regulations. Further restrictions may apply. Contact VPT

sales for details. VPT, its logo and tagline are registered trademarks in the U.S. Patent and Trademark Office. All other names, product names and trade names

may be trademarks or registered trademarks of their respective holders.

.

SVPL Series DC-DC Converter

Models Available

Input: 3.1 V to 5.5 V

6 A output

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

1.0 DESCRIPTION

The SVPL 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 and

analysis. The SVPL Series has been characterized for Total

Ionizing Dose (TID) performance including Enhanced Low Dose

Rate Sensitivity (ELDRS) and for Single Event Effects (SEE) per

VPT’s DLA-approved Radiation Hardness Assurance (RHA) plan

per MIL-PRF-38534, Appendix G, Level R.

The SVPL3R306SG is based on the Intersil ISL70001ASEH

radiation-hardened monolithic buck regulator. It is designed to

operate from a nominal 3.3 V or 5 V bus. The SVPL3R306SG

supplies low voltages at 6 A with high efficiency and fast

transient response, making it an ideal choice to supply point-of-

load applications such as high performance space processors.

1.1 FEATURES

180

° out-of-phase

1.2 SPACE LEVEL CHARACTERIZATIONS

• High Dose Rate [50-300 rad(Si)/s] ≥ 100 krad(Si)

• Low Dose Rate [<10 mrad(Si)/s] ≥ 100 krad(Si)

• SEL, SEB, and SEGR LET

• SEFI Threshold LET

• SEFI X-section (LET

• SET fully characterized for cross section and magnitude

1.3 MANUFACTURING AND COMPLIANCE

DLA SMD # 5962-17215

1.4 PACKAGING

1.5 SIMILAR PRODUCTS AND ACCESSORIES

• SVGA0510S 10 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, 6 - 100 W

• EMI filters