ULN2003AIPW - Texas Instruments

Manufacturer Part Number

ULN2003AIPW

Manufacturer

Texas Instruments

Introduction

The ULN2003AIPW is a high-voltage, high-current Darlington transistor array designed for use with relay, solenoid, and stepper motor drivers.

Product Features and Performance

Comprised of seven Darlington pairs for high voltage outputs.

Integrated suppression diodes for inductive loads.

Capable of driving a wide range of loads including relays, solenoids, and stepper motors.

High current output up to 500mA per channel.

Support for a wide range of operating voltages up to 50V.

Optimized for low voltage, high current operations.

Product Advantages

High efficiency due to Darlington configuration.

Simplifies circuit design with integrated diodes.

Durable and reliable operation in challenging environments.

Compatible with a wide variety of loads and applications.

Key Technical Parameters

Number of Outputs: 7

Output Configuration: Low Side

Output Type: Darlington

Voltage Load: 50V (Max)

Current Output (Max): 500mA

Operating Temperature: -40°C ~ 105°C

Quality and Safety Features

Operates reliably across a wide temperature range.

Integrated diodes for inductive load protection.

Compatibility

Interface compatible with standard parallel input signals.

Suitable for a broad range of power distribution and load driving applications.

Application Areas

Automotive systems

Industrial controls

Home automation

Office automation

Consumer electronics

Product Lifecycle

Status: Last Time Buy

Indicates nearing end of production, with a call for final purchases.

Replacement or upgrade options should be considered for future designs.

Several Key Reasons to Choose This Product

Reliable high-current output for driving a variety of loads.

Integrated protection features enhance system safety.

Versatile across multiple applications due to broad operating range.

Proven performance with Texas Instruments' quality and reliability.

Availability of information and support as part of product discontinuation guidance.