TPS2231PWR - Texas Instruments

Manufacturer Part Number

TPS2231PWR

Manufacturer

Texas Instruments

Introduction

Power Management IC for efficient power distribution

Product Features and Performance

Three output power distribution switch

ExpressCard™ Switch technology

High Side output configuration

Power Good and Status Flag features

Fixed current limiting and over-temperature fault protection

Product Advantages

Enhanced system reliability through built-in fault protection

Efficient power distribution for multi-output applications

Compact 20-TSSOP package for space-constrained applications

Key Technical Parameters

Voltage - Load: 1.5V, 3.3V

Current - Output (Max): 1.3A

Rds On (Typ): 45mOhm

Operating Temperature Range: -40°C ~ 85°C

Quality and Safety Features

Current limiting (Fixed) for overcurrent protection

Over Temperature protection to prevent overheating

Compatibility

Suited for ExpressCard™ applications

Application Areas

Laptops and portable computing devices

Power management for peripherals and embedded systems

Product Lifecycle

Product Status: Active

Indication of long-term availability with no near discontinuation

Reasons to Choose This Product

Reliable function in a broad temperature range (-40°C ~ 85°C)

Compact size for portable and space-limited devices

High power efficiency due to low Rds On

Ease of use with no need for external voltage supply

Built-in safety features for improved system protection