UCC3921DTR/81143 - Texas Instruments

Manufacturer Part Number

UCC3921DTR/81143

Manufacturer

Texas Instruments

Introduction

The UCC3921DTR/81143 is a hot swap controller from Texas Instruments. It is designed to provide controlled and safe hot swap functionality in industrial and telecom applications. The device offers advanced features such as programmable current limit, auto-retry, and fault timeout to ensure robust and reliable operation.

Product Features and Performance

1-channel hot swap controller

Operates from a -48V supply

Programmable current limit, auto-retry, and fault timeout

Undervoltage lockout (UVLO) protection

Surface mount 8-SOIC package

Operating temperature range: 0°C to 70°C

Supply current: 1 mA

Product Advantages

Provides controlled and safe hot swap functionality

Robust protection features to ensure reliable operation

Compact surface mount package for space-constrained designs

Suitable for a wide range of industrial and telecom applications

Key Reasons to Choose This Product

Proven hot swap technology from a reputable manufacturer

Comprehensive protection features to prevent system damage

Easy integration into your design with the small surface mount package

Reliable and long-lasting performance for your critical applications

Quality and Safety Features

Designed and manufactured to meet industry standards

Robust protection against overcurrent, undervoltage, and fault conditions

Ensures safe and reliable hot swap operation

Compatibility

Suitable for a variety of industrial and telecom applications that require hot swap functionality

Application Areas

Industrial equipment

Telecommunications infrastructure

Power supply systems

Networking and server equipment

Product Lifecycle

The UCC3921DTR/81143 is an active product from Texas Instruments. There are no direct equivalents or alternative models currently available. If you have any questions or need further assistance, please contact our sales team through our website.