SI9112

Si9112 Vishay Siliconix High-Voltage Switchmode Controller FEATURES D 9- to 80-V Input Range D Current-Mode Control D High-Speed, Source-Sink Output Drive D High Efficiency Operation ( 80%) D Internal Start-Up Circuit D Internal Oscillator (1 MHz) D SHUTDOWN and RESET DESCRIPTION The Si9112 is a BiC/DMOS integrated circuit designed for use in high-efficie...