Rad-Hard PWM Controllers

Part NumberGeneral DescriptionSupply VoltageSupply VoltageTemperature rangeAgency QualificationRadiation LevelAgency Generic SpecHi-Rel PackageOther Features
ST1843Rad-tolerant current mode PWM controller7.630-55 to 150 CAccording to ESCC50 krad (Si) - SEL free-Flat-8Duty Cycle up to 100%
ST1845Rad-tolerant current mode PWM controller7.630-55 to 150 CAccording to ESCC100 krad (Si) - SEL free-Flat-8Duty Cycle up to 50%