Texas Instruments

ULQ2004ATDRQ1  

Power Distribution Switches, Load Drivers

ULQ2004ATDRQ1 Description

The ULQ2004ATDRQ1 is a high-performance power distribution switch designed by Texas Instruments, specifically tailored for automotive applications. This NPN output type, low-side driver is engineered to handle a maximum output current of 500mA and can withstand a load voltage of up to 50V. The device is compliant with the latest environmental standards, being ROHS3 compliant and REACH unaffected, ensuring its use in sustainable electronics design. With a moisture sensitivity level of 1 (Unlimited), it is suitable for a wide range of operating conditions.

ULQ2004ATDRQ1 Features

• Output Configuration: Low Side - Ideal for applications requiring control over ground side connections.
• Product Status: Last Time Buy - Suggesting that this is a mature product, ideal for applications where long-term supply is crucial.
• Voltage - Supply (Vcc/Vdd): Not Required - This feature simplifies the design by eliminating the need for an additional power supply.
• Switch Type: Relay, Solenoid Driver - Capable of driving high current loads, making it suitable for automotive relays and solenoids.
• Interface: Parallel - Facilitates easy integration with parallel systems.
• Ratio - Input:Output: 1:1 - Ensures direct control over the load, maintaining signal integrity.
• Mounting Type: Surface Mount - Conforms to modern manufacturing processes, reducing footprint and enhancing reliability.
• Number of Outputs: 7 - Provides flexibility in managing multiple loads simultaneously.
• Package: Tape & Reel (TR) - Optimized for automated assembly lines, improving production efficiency.

ULQ2004ATDRQ1 Applications

The ULQ2004ATDRQ1 is particularly well-suited for automotive applications where multiple loads need to be controlled efficiently. Its low-side configuration makes it ideal for managing high-current loads such as headlights, windshield wipers, and power windows. Additionally, its ability to handle a wide range of operating conditions without the need for an additional power supply makes it a versatile choice for various power distribution systems in vehicles.

Conclusion of ULQ2004ATDRQ1

The ULQ2004ATDRQ1 stands out in the market due to its robust performance, environmental compliance, and versatility in automotive applications. Its unique features, such as not requiring a separate power supply and its low-side configuration, offer significant advantages over similar models. For applications demanding reliable control over multiple high-current loads, the ULQ2004ATDRQ1 is an ideal choice, ensuring efficient power distribution and load management.

ULQ2004ATDRQ1 Documents

Download datasheets and manufacturer documentation for ULQ2004ATDRQ1

PCN Assembly/Origin :

Assembly Material Update 06/Jul/2015      

Datasheets :

ULQ2003A-Q1, ULQ2004A-Q1      

PCN Obsolescence/ EOL :

EOL NOTICE 15/Nov/2023      

HTML Datasheet :

ULQ2003A-Q1, ULQ2004A-Q1