TPS2421-1DDA - Texas Instruments

Manufacturer Part Number

TPS2421-1DDA

Manufacturer

Texas Instruments

Introduction

TPS2421-1DDA is a versatile hot swap controller designed to manage power distribution by enabling and disabling power to the load safely.

Product Features and Performance

Active hot swap controller with single channel

Integrated internal switch

Fault latching and thermal limiting for protection

Under Voltage Lock Out (UVLO) feature ensures stability

Current limit and fault timeout are programmable for flexibility

Supports a wide supply voltage range from 3V to 20V

Capable of delivering maximum output current of 6A

Operable within a temperature range of -40°C to 125°C

Product Advantages

Promotes safe power management with fault protection features

Programmable parameters for application-specific configurations

Robust thermal performance suitable for a wide temperature range

High current output capacity for demanding applications

Key Technical Parameters

Supply Voltage: 3V ~ 20V

Output Current (Max): 6A

Operating Temperature: -40°C ~ 125°C

Number of Channels: 1

Integrated Internal Switch: Yes

Quality and Safety Features

Latched fault for persistent issue identification

Thermal limit to prevent overheating

Under Voltage Lock Out (UVLO) for stable operation

Compatibility

General Purpose applications compatible

Use with systems requiring safe power on/off control

Application Areas

Servers and Networking equipment

Power distribution systems

Industrial and commercial equipment

Electronic circuit protection

Product Lifecycle

Currently in active production

Not nearing discontinuation at the time of this information

Upgrades or replacements may exist within Texas Instruments' portfolio

Several Key Reasons to Choose This Product

High integration with built-in switch for simplified design

Adaptive to a variety of power regimes with wide voltage supply range

Enhanced safety features reduce risk of damage to the power system

Programming capability allows tailored protection settings

Suitable for high-performance environments with a broad operating temperature range

Texas Instruments' reputation for quality and reliability in power management products