描述 Description

The ART Series of three output DC-DC converters are designed specifically for use in the hostile radiation environments characteristic of space and weapon systems. The extremely high level of radiation tolerance inherent in the ART design is the culmination of extensive research, thorough analysis and testing and of careful component selection. Many of the proven circuit design features characterizing the International Rectifier standard product line were adapted for incorporation into the ART topology. Capable of uniformly high performance over long term exposures in radiation intense environments, this series sets the standard for distributed power systems demanding high performance and reliability.

特性 Features

■ Total Dose > 100 krad (Si), 2:1margin

■ SEE Hardened to LET up to 83 Mev.cm2/mg

■ Output Power Range 3 to 30 Watts

■ 19 to 50 Volt Input Range

■ Input Undervoltage Lockout

■ High Electrical Efficiency > 83

■ Full Performance from -55°C to +125°C

■ Continuous Short Circuit and Overload Protection

■ 12.8 W/in3 Output Power Density

■ True Hermetic Package

■ External Inhibit Port

■ Externally Synchronizable

■ Fault Tolerant Design

■ 5V, ±12V or ±15 V Outputs Available

■ Standard Microcircuit Drawings Available