Description- TL494 is a single monolithic IC chip that incorporates all the functions required in the construction of a pulse width modulation control circuit. It is specifically designed for power supply control circuits. It contains an error amplifier, an on-chip adjustable oscillator, pulse steering control, etc. This IC maybe use to drive common circuits.

Specifications- -Supply voltage : 20V to 40V -Collector output current : 250mA -Oscillator frequency :  300 KHz -Output voltage :  5V -Load regulation : 15mV -Storage temperature range : - 65 to 150 °C

Applications / Suggested Uses - PWM power control circuitry Inverter Circuits