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