TPS2068DR - Texas Instruments

Manufacturer Part Number

TPS2068DR

Manufacturer

Texas Instruments

Introduction

The TPS2068DR is a power distribution switch used for managing power distribution to downstream devices while protecting against faults.

Product Features and Performance

Single channel high-side N-channel output

On/Off interface control

Integrated status flag indicating switch status

Features multiple fault protections such as current limiting, over temperature shutdown, reverse current protection, and undervoltage lockout (UVLO)

Compatible with a voltage range between 2.7V and 5.5V

5A maximum output current

Minimal series resistance of 70mOhm

Product Advantages

Compact size with its 8-SOIC package

High reliability with integrated fault protection features

Functionality across a broad range of input voltages

Key Technical Parameters

Voltage Load: 2.7V ~ 5.5V

Current Output (Max): 1.5A

Rds On (Typ): 70mOhm

Operating Temperature Range: 0°C ~ 105°C (TJ)

Quality and Safety Features

Built-in current limiting and over temperature protection

Reverse current and undervoltage lockout facilities safeguard the device and downstream circuit

Compatibility

Interface: On/Off control is easy to integrate with most logic families

Package compatible with automated surface mounting processes

Application Areas

USB hubs, docking stations, and peripherals

Portable consumer electronics

Power distribution for embedded systems

Product Lifecycle

Currently active with no announced discontinuation

Continuous support in terms of replacements or upgrades available

Several Key Reasons to Choose This Product

High-side switch allows for simpler upstream interfacing

Comprehensive built-in protection improves system reliability

Device supports wide voltage and temperature range, adapting to various environments and applications

Compact and efficient design facilitating easy integration into space-constrained applications