TPS2547RTER - Texas Instruments

Manufacturer Part Number

TPS2547RTER

Manufacturer

Texas Instruments

Introduction

Power management IC providing integrated load distribution switch with advanced features

Product Features and Performance

USB power switch with integrated USB 2.0 high-speed data line (D+/D-) switches

Integrated system level protection for USB VBUS

Integrated output discharge

Integrated USB 2.0 compatible charge detection (DCP and CDP)

Charge current reporting to the host system when interfaced to a system side controller

Supports USB 3.0 data rate (5 Gbps) with external USB 3.0 switch control

Product Advantages

Enhances system reliability through over temperature protection

Provides higher energy efficiency with low Rds (on)

Ensures compatibility with USB 2.0 and USB 3.0 data rates for broader application use

Charge detection supports downstream charging

Key Technical Parameters

Output (Max): 3A

Rds On (Typ): 73mOhm

Voltage - Load: 4.5V ~ 5.5V

Current Limiting (Adjustable), Over Temperature Fault Protection

Quality and Safety Features

Real-time over-current and over-temperature protection

Industry standard ESD performance and protection

Compatibility

Compatible with USB 2.0 and 3.0 data rates

Suited for power distribution in USB related applications

Application Areas

USB hubs, docking stations

Desktop and mobile PCs

Consumer electronics

Portable devices with USB interface

Product Lifecycle

Active product phase, not near discontinuation

Availability of replacements and upgrades as part of the TPS2547 series

Several Key Reasons to Choose This Product

Highly integrated solution reduces component count and system complexity

Integrated fault protection increases system safety and end-user experience

Capable of working with both USB 2.0 and USB 3.0, ensuring future-proofing for devices

Real-time monitoring avoids damage from over-current and overheating

Surface mount device fit for compact and high-density applications