TL494IDG4 - Texas Instruments

Manufacturer Part Number

TL494IDG4

Manufacturer

Texas Instruments

Introduction

The TL494IDG4 is a discontinued power management integrated circuit (PMIC) from Texas Instruments, designed for use in DC-DC switching controllers. It offers a versatile set of features and topologies, making it suitable for a wide range of power conversion applications.

Product Features and Performance

Supports step-up, step-down, and step-up/step-down topologies

Provides two independent output channels

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

Switching frequency range of 1kHz to 300kHz

Maximum duty cycle of 45%

Does not support synchronous rectification

Lacks clock synchronization capabilities

Includes dead time control and frequency control features

Operates in a temperature range of -40°C to 85°C

Product Advantages

Versatile power conversion capabilities

Wide input voltage range

Customizable switching frequency and duty cycle

Thermal management through operating temperature range

Key Reasons to Choose This Product

Reliable and well-established power management solution from a trusted manufacturer

Flexible design options to meet various power conversion requirements

Cost-effective solution for a range of applications

Quality and Safety Features

Designed and manufactured to Texas Instruments' high-quality standards

Thermal protection and other safety features to ensure reliable operation

Compatibility

The TL494IDG4 is a surface-mount device in a 16-SOIC package, making it compatible with standard PCB assembly processes.

Application Areas

The TL494IDG4 is suitable for a wide range of power conversion applications, including:

DC-DC converters

Uninterruptible power supplies (UPS)

Power supplies for industrial equipment

Battery chargers

Lighting ballasts

Motor control systems

Product Lifecycle

The TL494IDG4 is a discontinued product. Customers are advised to contact our website's sales team for information on equivalent or alternative products that may be available.