DESCRIPTION

The TL494 incorporate on a single monolithic chip all the functions required in the construction of a pulse-width-modulation control, these devices offer the systems engineer the flexibility to tailor the power supply control circuitry to his application.

FEATURES

● 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 5-V Reference Supply,5

● Circuit Architecture Allows Easy Synchronization