TL1451ACN - Texas Instruments

Manufacturer Part Number

TL1451ACN

Manufacturer

Texas Instruments

Introduction

The TL1451ACN is a high-performance, monolithic, dc-dc switching controller from Texas Instruments. It is designed to provide a cost-effective solution for a wide range of step-up, step-down, and step-up/step-down (buck-boost) switching regulator applications.

Product Features and Performance

Wide input voltage range: 3.6V to 50V

Supports buck, boost, and flyback topologies

Switching frequency range: 1kHz to 500kHz

1 output phase

No synchronous rectifier

Frequency control for regulation

-20°C to 85°C operating temperature range

Product Advantages

Versatile topology support for various application needs

Wide input voltage range for flexibility

Programmable switching frequency for optimization

Thermal protection and other safety features

Key Technical Parameters

Input voltage: 3.6V to 50V

Switching frequency: 1kHz to 500kHz

Output phases: 1

Synchronous rectifier: No

Quality and Safety Features

Thermal protection

Short-circuit protection

Overload protection

Compatibility

The TL1451ACN is a through-hole, 16-pin PDIP package device that can be used in a variety of electronic applications.

Application Areas

Portable electronics

Industrial equipment

Automotive systems

Home appliances

Product Lifecycle

The TL1451ACN is an active product, and Texas Instruments continues to support it. Replacement or upgrade options may be available as technology evolves.

Key Reasons to Choose This Product

Wide input voltage range for versatility

Programmable switching frequency for optimization

Thermal and protection features for reliability

Compatibility with various through-hole applications

Cost-effective solution for switching regulator designs