MC34067PG

Контроллер резонансного режима, высокая производительность, 20В, 1 выход, обратноходовой, 2.2МГц.

The MC34067PG is a high-performance Resonant Mode Controller designed for off- line and DC to DC converter applications that utilize frequency modulated constant off-time or constant deadtime control. It features a variable frequency oscillator, a precise retriggerable one-shot timer, temperature compensated reference, high gain wide bandwidth error amplifier, steering flip-flop and dual high current totem pole outputs ideally suited for driving power MOSFETs. Also included are protective features consisting of a high speed fault comparator and latch, programmable soft- start circuitry, input undervoltage lockout with selectable thresholds and reference undervoltage lockout.