TL494 - Pulse width modulation control

DESCRIPTION:

The TL494 incorporates all the functions required in the construnction 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:

• Complete PWM Power-Control Circuitry
• Uncommitted Outputs for 200mA Sink or Source Current
• Output Control Selects Single-Ended or Push-Pull Operation.
• Internal Circuity Prohibits Double Pulse at Either Output.
• Variable Dead Time Provides Control Over Total Range.
• Internal Regulator Provides a Stable 5V (5% Tolerance)
• Circuit Architecture Allows Easy Synchronization