Texas Instruments

ULQ2003ADR  

Power Distribution Switches, Load Drivers

The ULQ2003ADR is a high-voltage, high-current driver from Texas Instruments. It is designed to drive solenoids, relays, and other inductive loads in a wide range of applications.

Description:

The ULQ2003ADR is a monolithic integrated circuit that provides a complete high-voltage driver for a wide range of inductive loads. It is available in a small-outline package and features high-voltage and high-current capability, making it suitable for a variety of applications.

Features:

1. High-voltage and high-current capability: The ULQ2003ADR can handle voltages up to 40V and currents up to 2A, making it suitable for driving a wide range of inductive loads.
2. Small-outline package: The ULQ2003ADR is available in a small-outline package, making it easy to integrate into a variety of applications.
3. Wide operating temperature range: The ULQ2003ADR can operate over a wide temperature range of -40°C to +125°C, making it suitable for use in a variety of environments.
4. Low quiescent current: The ULQ2003ADR has a low quiescent current of only 1.5mA, making it highly energy efficient.
5. Over-voltage protection: The ULQ2003ADR features over-voltage protection to protect the device and the load from damage due to voltage spikes.

Applications:

The ULQ2003ADR is suitable for a wide range of applications, including:

1. Solenoid drivers: The ULQ2003ADR can be used to drive a wide range of solenoids, including fuel injectors, door locks, and relays.
2. Relay drivers: The ULQ2003ADR can be used to drive relays in a variety of applications, including automotive, industrial, and consumer electronics.
3. Motor drivers: The ULQ2003ADR can be used to drive small DC motors in a variety of applications, including robotics and automation.
4. Industrial control: The ULQ2003ADR can be used in a variety of industrial control applications, including machine tools, packaging equipment, and conveyor systems.
5. Consumer electronics: The ULQ2003ADR can be used in a variety of consumer electronics applications, including home appliances, power tools, and toys.

In summary, the ULQ2003ADR is a versatile high-voltage, high-current driver that is suitable for a wide range of applications. Its small-outline package, low quiescent current, and over-voltage protection make it a popular choice for designers looking for a reliable and efficient driver for their inductive loads.

ULQ2003ADR Documents

Download datasheets and manufacturer documentation for ULQ2003ADR

PCN Assembly/Origin :

Assembly Material Update 06/Jul/2015      

Datasheets :

ULN2001A - 4A, ULQ2003A - 4A      

PCN Obsolescence/ EOL :

EOL NOTICE 15/Nov/2023      

HTML Datasheet :

ULN2001A - 4A, ULQ2003A - 4A      

PCN Design/Specification :

Mult Devices Font 21/Apr/2018       Design 25/Feb/2022