The TL594 is a fixed frequency, pulse width modulation control circuit designed primarily for Switchmode power supply control.

Features

•Complete Pulse Width Modulation Control Circuitry

•On−Chip Oscillator with Master or Slave Operation

•On−Chip Error Amplifiers

•On−Chip 5.0 V Reference, 1.5% Accuracy

•Adjustable Deadtime Control

•Uncommitted Output Transistors Rated to 500 mA Source or Sink

•Output Control for Push−Pull or Single−Ended Operation

•Undervoltage Lockout

•Pb−Free Packages are Available*