TL494 Datasheet PDF

●> The TL494 device incorporates all the functions required in the construction of a pulse-width-modulation (PWM) control circuit on a single chip. Designed primarily for power-supply control, this device offers the flexibility to tailor the power-supply control circuitry to a specific application.

●FEATURES

●1. Complete PWM Power-Control Circuitry

●2. Uncommitted Outputs for 200-mA Sink or Source Current

●3. Output Control Selects Single-Ended or Push-Pull Operation

●4. Internal Circuitry Prohibits Double Pulse at Either Output

●5. Variable Dead Time Provides Control Over Total Range

●6. Internal Regulator Provides a Stable 5-V Reference Supply With 5% Tolerance

●7. Circuit Architecture Allows Easy Synchronization