Input Undervoltage Lockout

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. The ART converters are hermetically sealed in a rugged, low profile package utilizing copper core pins to minimize resistive DC losses. Long-term hermeticity is assured through use of parallel seam welded lid attachment along with International Rectifier’s rugged ceramic pin-to-package seal. Axial orientation of the leads facilitates preferred bulkhead mounting to the principal heat-dissipating surface. Total Dose> 100 krad (Si), 2:1margin SEE Hardened to LET up to 83 Mev.cm2/m