DESCRIPTION

The UTC TL494 incorporates all the functions required in the construction of a pulse-width modulation switching circuit. Designed primarily for switching power supply control or DC DC convectors, it offers the systems engineer the flexibility to tailor control circuitry to its own application.

FEATURES

*Complete PWM power control circuitry

*Uncommitted outputs for 200 mA sink or source current

*Output control selects single ended or push pull operation

*Internal circuitry prohibits double pulses over total range

*Easy synchronization