TPS2394PWR - Texas Instruments

Manufacturer Part Number

TPS2394PWR

Manufacturer

Texas Instruments

Introduction

The TPS2394PWR is a power management integrated circuit (PMIC) used for hot-swap applications, enabling electronic components to be inserted or removed without shutting down the system power.

Product Features and Performance

Hot Swap Controller

Supports -48V applications

Auto Retry feature for fault protection

Programmable via external components:

Current Limit

Fault Timeout

Over Voltage Protection (OVP)

Slew Rate Control

Under Voltage Lock Out (UVLO)

Operating supply voltage range from -80V to -12V

Low quiescent current supply usage (1 mA)

Surface Mount technology for PCB assembly

Product Advantages

Allows safe insertion and removal of electronic components

Enhances system reliability with Auto Retry and fault protection

Programmable parameters for flexible system design

Broad operating voltage suitable for various telecom applications

Low power consumption improves system energy efficiency

Key Technical Parameters

Number of Channels: 1

Internal Switches: No

Operating Temperature Range: -40°C to 85°C

Mounting Type: Surface Mount

Package / Case: 14-TSSOP

Supplier Device Package: 14-TSSOP

Quality and Safety Features

Auto Retry for fault protection and recovery

Programmable fault and overvoltage protection features

Temperature operation range suitable for industrial applications

Compatibility

-48V systems suitability

14-TSSOP package for standard PCB assembly

Application Areas

Telecommunications

Server Farms

Networking Equipment

Industrial Hot Swap applications

Product Lifecycle

Product Status: Active (indicating that it is not nearing discontinuation)

Replacements or upgrades should be checked with the manufacturer’s latest product data.

Several Key Reasons to Choose This Product

Protects against system failure during hot-swap events

Customizable hot-swap behavior to match specific system requirements

Suitable for stringent industrial environments due to wide temperature range

Texas Instruments' reputation for reliable and durable power management solutions

Low power usage to conserve energy in large-scale deployments