TPS2051BDBVRG4 - Texas Instruments

Manufacturer Part Number

TPS2051BDBVRG4

Manufacturer

Texas Instruments

Introduction

The TPS2051BDBVRG4 is a single channel, general-purpose power distribution switch designed by Texas Instruments, specifically tailored for power management tasks in electronic devices.

Product Features and Performance

Single channel output

High Side output configuration

Uses N-Channel MOSFET

On/Off interface control

Integrated current limiting (fixed) and over temperature protection

Under Voltage Lock Out (UVLO) feature

Supports load voltage from 2.7V to 5.5V

Capable of delivering up to 500mA output current

Typical Rds (on) of 95mOhm

Product Advantages

Compact SOT-23-5 packaging for space-limited applications

High reliability with in-built fault protection features

No external supply voltage required (Vcc/Vdd)

Key Technical Parameters

Voltage Load: 2.7V ~ 5.5V

Current Output (Max): 500mA

Rds On (Typ): 95mOhm

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Current limiting, over-temperature protection, and UVLO to ensure safe operation

Compatibility

Compatible with a range of electronic applications requiring up to 500mA current

Application Areas

Suitable for use in various electronic devices including portable gadgets, consumer electronics, and industrial controls

Product Lifecycle

This product is marked as obsolete, hence it's nearing discontinuation

Potential replacements or upgrades should be considered

Several Key Reasons to Choose This Product

Highly reliable for consistent performance in managing power distribution

Integrated safety features prevent device failure

Low Rds (On) ensures minimal loss of power

Supports a wide range of operating temperatures suitable for diverse environments

Compact packaging suitable for designs with limited space