HS-1825ARH
Data Sheet January 2000 File Number 4561.
4
Radiation Hardened High-Speed, Dual Output PWM
The Radiation Hardened HS-1825ARH Pulse Width Modulator is designed to be used in high frequency switched-mode power supplies and can be used in either current-mode or
voltage-mode.
It is well suited for singleended boost converter applications.
Device features include a precision
voltage reference, low power start-up circuit, high frequency oscillator, wide-band error ampliļ¬er, and 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.
Constr...