TPS2041BDR - Texas Instruments

Manufacturer Part Number

TPS2041BDR

Manufacturer

Texas Instruments

Introduction

TPS2041BDR is a power distribution switch designed for power management applications.

Product Features and Performance

General Purpose Switch

Single Output Power Distribution

Current Limiting (Fixed), Over Temperature, UVLO Fault Protection

High-Side N-Channel Output Configuration

On/Off Interface Control

Supports Voltage Range from 2.7V to 5.5V

Operates at a maximum output current of 500mA

Typical Rds (On) of 70mOhm

Product Advantages

Efficient power distribution for single output

Precision current limiting to prevent damage from over-current conditions

Thermal protection and under-voltage lockout for enhanced safety

Simplicity in design with On/Off interface

Low on-resistance reduces power loss

Capable of operation in a wide range of ambient temperatures

Key Technical Parameters

Number of Outputs: 1

Ratio - Input:Output: 1:1

Voltage - Load: 2.7V ~ 5.5V

Current - Output (Max): 500mA

Rds On (Typ): 70mOhm

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Over Temperature Protection

Current Limiting with Fixed Parameters

Under Voltage Lock Out (UVLO)

Compatibility

Surface Mount 8-SOIC Package Compatible

Works with a variety of input sources due to 2.7V to 5.5V operation range

Application Areas

USB Hubs

Portable Electronics

Power Management Systems

Product Lifecycle

Active Product Status

Not indicated as nearing discontinuation

Standard package widely produced and used

Several Key Reasons to Choose This Product

Texas Instruments’ reliable manufacturing and product quality assurance

Optimal for design simplicity with minimal external components

Enhanced safety with integrated fault protection features

Long operating life and support in a wide temperature range

High-power efficiency due to low Rds (On) design

Suitable for a variety of power-sensitive applications with a 2.7V to 5.5V operation range

Widely available and supported as part of a leading industry series (TPS2041)