TL494 Overview
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 device contains two error amplifiers, an on-chip adjustable oscillator, a dead-time control (DTC) parator, a...
TL494 Key Features
- plete PWM Power-Control Circuitry
- Unmitted Outputs for 200-mA Sink or
- Output Control Selects Single-Ended or
- Internal Circuitry Prohibits Double Pulse at
- Variable Dead Time Provides Control Over
- Internal Regulator Provides a Stable 5-V
- Circuit Architecture Allows Easy Synchronization
