TL494 Overview
The TL494 incorporates on a single monolithic chip all the functions required in the construction of a pulse width modulation control circuit. Designed primarily for power supply control, this device offers the systems engineer the flexibility to tailor the power supply control circuitry to one’s application. The TL494 contains an error amplifier, an on-chip adjustable oscillator, a dead-time control parator,...
TL494 Key Features
- plete PWM Power Control Circuitry
- Unmitted Outputs for 200mA Sink or Source Current
- Output Control Selects Single-Ended or Push-Pull
- Internal Circuitry Prohibits Double Pulse at Either Output
- Variable Dead-Time Provides Control over Total Range
- Internal Regulator Provides a Stable 5V Reference
- Circuit Architecture Allows Easy Synchronization
- Available in SOP-16 and DIP-16 Packages
