TPS2220APWPR - Texas Instruments

Manufacturer Part Number

TPS2220APWPR

Manufacturer

Texas Instruments

Introduction

The TPS2220APWPR is a Power Distribution Switch from Texas Instruments designed for PCMCIA applications.

Product Features and Performance

Integrated PCMCIA Switch

Three Outputs for power distribution

High Side Output Configuration

Current Limiting and Over Temperature Fault Protection

Status Flag to indicate fault conditions

Serial interface for communication

Supports Voltage Load at 3.3V, 5V, 12V

Product Advantages

Fixed current limiting enhances safety

Compatible with multiple load voltages to accommodate different applications

Highly integrated to reduce external component count

Key Technical Parameters

Number of Outputs: 3

Ratio Input:Output: 1:1

Rds On (Typ): 95mOhm

Current Output (Max): 1A

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Over Temperature Protection

Fixed Current Limiting

Fault Status Reporting

Compatibility

Suitable for PCMCIA Power Distribution applications

Serial interface compatible with common communication protocols

Application Areas

PCMCIA Card Power Management

Portable Electronic Devices

Embedded Systems

Product Lifecycle

Obsolete

Alternative replacements or upgrades may be available by consulting Texas Instruments

Several Key Reasons to Choose This Product

Texas Instruments' reputation for quality and reliability

Multi-voltage operation for versatile application usage

Fixed current limiting provides a high level of protection

Built-in fault protection improves overall system safety

Reduced component count for simpler design and lower costs