ULN2003APWR - Texas Instruments

Manufacturer Part Number

ULN2003APWR

Manufacturer

Texas Instruments

Introduction

ULN2003APWR is an integrated high-voltage, high-current Darlington transistor array.

Product Features and Performance

Integrated 7 Darlington arrays

High voltage output up to 50V

Driver for relays and solenoids

Parallel input interface for easy control

500mA high current output per channel

Product Advantages

Ability to drive multiple outputs

Robust design suitable for demanding applications

High efficiency due to Darlington configuration

Key Technical Parameters

Output Type: Darlington

Switch Type: Relay, Solenoid Driver

Number of Outputs: 7

Voltage - Load (Max): 50V

Current - Output (Max): 500mA

Mounting Type: Surface Mount

Voltage - Supply (Vcc/Vdd): Not Required

Package / Case: 16-TSSOP

Quality and Safety Features

Wide operating temperature range from -40°C to 70°C

Industry-standard packaging for reliability

Compatibility

Compatible with common microcontroller interfaces

Easily integrated into existing designs due to standard TSSOP packaging

Application Areas

Industrial controls

Automotive systems

Motor driving circuits

Interface logic systems

Product Lifecycle

Product Status: Active

Long-term availability with potential future replacements or upgrades

Several Key Reasons to Choose This Product

High-voltage, high-current driving capability

Built-in Darlington configuration for improved performance

Multiple output channels for diverse applications

Compatibility with a wide range of microcontroller interfaces

Texas Instruments' renowned product quality and support

Suitable for various industrial and automotive applications

Surface mount packaging for easy PCB design integration

Robust operational temperature range for use in diverse environments