TL494 - DIP16 IC

DESCRIPTION

The TL494 DIP16 Through Hole device contains two error amplifiers, an on-chip adjustable oscillator, a dead-time control DTC) comparator, a pulse-steering control flip-flop, a 5-V, 5%-precision regulator, and output-control circuits.

The error amplifiers exhibit a common-mode voltage
range from –0.3 V to VCC – 2 V.

The dead-time control comparator has a fixed offset that provides approximately 5% dead time.

The on-chip oscillator can be bypassed by terminating RT to the reference output and providing a sawtooth input to CT, or it can drive the common circuits in synchronous multiple-rail power supplies.

• Package : DIP16 Through Hole
• 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 Pulse at Either Output
• Variable Dead Time Provides Control Over Total Range
• Internal Regulator Provides a Stable 5v
• Reference Supply With 5% Tolerance