TPS2041BD - Texas Instruments

Manufacturer Part Number

TPS2041BD

Manufacturer

Texas Instruments

Introduction

The TPS2041BD is a power distribution switch designed by Texas Instruments, specifically aimed at providing efficient power management solutions. It falls within the Power Management (PMIC) Power Distribution Switches, Load Drivers category, and is packaged in a tube. This product is utilized for managing power distribution in a highly effective manner across circuits.

Product Features and Performance

Single output channel for power distribution

High Side output configuration with N-Channel output type

On/Off interface for easy control

Operates across a voltage range of 2.7V to 5.5V

Does not require an external supply voltage

Can output a maximum current of 500mA

Features a typical Rds (On) of 70mOhm

Offers fixed current limiting, over-temperature protection, and under-voltage lockout (UVLO) for fault protection

Product Advantages

Efficient power distribution capability

High integration level decreases the requirement for external components

Compact 8-SOIC package saves board space

Built-in protection features enhance system reliability and safety

Wide operating voltage range increases compatibility with various logic levels

Key Technical Parameters

Output: 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 (TA)

Quality and Safety Features

Current Limiting (Fixed)

Over Temperature Protection

Under-Voltage Lockout (UVLO)

Compatibility

Interface compatibility with On/Off control logic

Compatible with a wide range of voltages from 2.7V to 5.5V

Application Areas

USB and portable devices

Hot plug power supplies

Power distribution systems

Product Lifecycle

Status: Active

This product is currently active and not near discontinuation, with availability for replacements or upgrades as part of ongoing support.

Several Key Reasons to Choose This Product

Texas Instruments' reputation for reliability and performance

Compact size and high efficiency for power-dense applications

Versatile operating conditions suited for a wide array of power management tasks

Integrated protection features safeguard against potential damage from overcurrent, overheating, and voltage drops

Suitable for both new designs and upgrades, offering a balance between performance and cost.