TL494 Datasheet (Texas Instruments) - Pulse-Width-Modulation Controller

TL494, Pulse-Width-Modulation Controller

The TL494 device incorporates all the functions required in the construction of a pulse-widthmodulation (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.

The

TL494 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