TPS2228DB - Texas Instruments

Manufacturer Part Number

TPS2228DB

Manufacturer

Texas Instruments

Introduction

The TPS2228DB is a 4-channel high-side power distribution switch with integrated current limiting and thermal shutdown protection. It is designed to provide power management and load control for a wide range of applications, including portable electronics, industrial equipment, and automotive systems.

Product Features and Performance

4 independent high-side power distribution switches

Supports output voltages of 1.8V, 3.3V, and 5V

Maximum output current of 1A per channel

Low on-resistance of 97mΩ (typical)

Integrated current limiting and thermal shutdown protection

Serial interface for control and monitoring

Operating temperature range of -40°C to +85°C

Product Advantages

Efficient power distribution and load control

Robust protection features to prevent damage to connected loads

Small footprint and easy integration into compact designs

Suitable for a variety of applications and voltage requirements

Key Reasons to Choose This Product

Reliable and efficient power management solution

Comprehensive protection features to ensure safe and reliable operation

Flexible interface and voltage options to meet diverse application needs

Proven performance and reputation of Texas Instruments

Quality and Safety Features

Robust design and rigorous testing to ensure high quality and reliability

Integrated protection features to prevent damage from overcurrent, overtemperature, and other fault conditions

Compliance with relevant industry standards and regulations

Compatibility

The TPS2228DB is designed to be compatible with a wide range of electronic devices and systems that require power distribution and load control.

Application Areas

Portable electronics (smartphones, tablets, laptops)

Industrial equipment (automation, control systems)

Automotive systems (infotainment, power management)

Medical devices

General-purpose power management and load control applications

Product Lifecycle

The TPS2228DB is an obsolete product, meaning it is no longer in active production. However, there may still be limited inventory available, and there may be equivalent or alternative models that could be suitable for your application. We recommend contacting our website's sales team for more information on available options and support.