TL494BDG - ONsemi

Manufacturer Part Number

TL494BDG

Manufacturer

onsemi

Introduction

The TL494BDG is a monolithic integrated circuit that provides the necessary control and regulation functions for a wide variety of switching regulator power supply applications. It features a highly versatile design that can be configured for use in both step-up and step-down switching regulators, as well as push-pull and bridge configurations.

Product Features and Performance

Provides control and regulation functions for switching regulator power supplies

Operates over a wide supply voltage range of 7V to 40V

Supports switching frequencies up to 200kHz

Duty cycle up to 48%

Includes synchronous rectification support

Offers dead time control and frequency control features

Product Advantages

Highly versatile design suitable for various switching regulator topologies

Wide operating voltage range for diverse applications

High-frequency switching for compact power supply designs

Synchronous rectification for improved efficiency

Advanced control features for enhanced performance

Key Reasons to Choose This Product

Proven reliability and performance in a wide range of power supply applications

Flexibility to accommodate different switching regulator requirements

Optimized for high-efficiency and compact power supply designs

Comprehensive control features for precise regulation and control

Quality and Safety Features

Rigorous quality control and testing processes

Designed to meet industry safety standards

Robust protection features for reliable operation

Compatibility

The TL494BDG is a widely used switching regulator controller and is compatible with a variety of power supply designs and applications.

Application Areas

Step-down (buck) switching regulators

Step-up (boost) switching regulators

Step-up/step-down (buck-boost) switching regulators

Push-pull and bridge switching regulator configurations

Product Lifecycle

The TL494BDG is an obsolete product, meaning it is no longer in active production. However, there are several equivalent and alternative models available from onsemi that can serve as replacements. Customers are advised to contact our website's sales team for more information on suitable alternative products.