Click to expand full text
w emitter or emitter-follower output capability. Push-pull or single-ended
• • • • • • Complete PWM Power Control Circuitry Uncommitted Outputs for 200 mA Sink or Source Output Control Selects Single-Ended or Push-Pull Operation Internal Circuitry Prohibits Double Pulse at Either Output Internal Regulator Provides a Stable 5 V Reference Supply Variable Dead-Time Provides Control Over Total Range
h S aincorporates on a single monolithic chip all the functions The IL494 t required in athe construction of a pulse-width-modulation control circuit. Designed primarily for power supply control, the IL494 contains an onD . regulator, two error amplifiers, adjustable oscillator, deadchip 5-volt wcontrol comparator, pulse-steering flip-flop, and output-control time w circuitry.
IL494 Datasheet
