One new intersil IS9-1825ASRH/PROTO radiation hardened, pulse-width modulator (PWM) designed for high-frequency switching power supplies in aerospace, satellite, and harsh environment applications.

• Functionality: Features dual, alternating outputs operating from zero to less than 50% duty cycle.

• Radiation Hardness: Specifically hardened against Single Event Effects (SEE) and Total Ionizing Dose (TID).

• Electricals: Operates up to 1 MHz switching frequency, with output voltages of 4.92 V to 5.28 V and 1 A output current.

• Temperature: Capable of operating in extreme environments, with minimum operating temperatures down to -50°C.