Single Event And Total Dose Hardened, High-Speed, Dual Output PWM

The single event and total dose hardened IS-1825ASRH pulse width Modulator is designed to be used in high frequency, switching power supplies in either voltage or current-mode configurations. The design includes a precision Voltage Reference a low power start-up circuit, a high frequency Oscillator a wide-band error Amplifier and a fast current-limit Comparator The use of proprietary process capabilities and unique design techniques results in fast propagation delay times and high output current over a wide range of output voltages.
Constructed with the Intersil Rad-hard Silicon Gate (RSG) dielectrically isolated BiCMOS process, these devices are immune to single event latch-up and have been specifically designed to provide a high level of immunity to single event transients. All specified parameters are guaranteed and tested for 300krad(Si) total dose performance.
By Intersil Corporation