TPS2491DGSR - Texas Instruments

Manufacturer Part Number

TPS2491DGSR

Manufacturer

Texas Instruments

Introduction

TPS2491DGSR is a Hot Swap Controller used for power management, designed to safely insert and remove circuit boards from live systems.

Product Features and Performance

Type: Hot Swap Controller

Single channel operation

Features Auto Retry functionality

Supports programmable features such as Current Limit, Fault Timeout, UVLO (Under Voltage Lock Out)

Product Advantages

Provides enhanced circuit protection

Enables safe board insertion and removal in live systems

Minimizes need for manual intervention due to Auto Retry feature

Key Technical Parameters

Voltage Supply: 9V ~ 80V

Operating Temperature: -40°C ~ 85°C

Current Supply: 1 mA

No internal switch

Mounting Type: Surface Mount

Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)

Quality and Safety Features

High voltage range up to 80V provides flexibility across various applications

Auto Retry for reliable performance under fault conditions

Robust temperature range ensuring operation in extreme conditions

Compatibility

Package compatible with surface mount technology

Application Areas

General Purpose applications within Power Management systems

Product Lifecycle

Status: Active

Not near discontinuation, with consistent supply availability

Several Key Reasons to Choose This Product

Versatile voltage supply range suitable for various power systems

Low current consumption enhances energy efficiency

Automated management features reduce manual oversight

Robust operating temperature range for reliable use in extreme conditions

Surface mount form facilitates easier integration into designs