ULQ2003ATDRQ1: Features, Specs & More
When it comes to automotive-grade electronic components, reliability and performance are critical. The TI ULQ2003ATDRQ1 is a Trans Darlington NPN array designed to meet these exact needs. This versatile 16-pin SOIC device delivers exceptional power handling and precise switching capabilities, making it a top choice for automotive and industrial applications. In this comprehensive article, we'll delve into the intricacies of the ULQ2003ATDRQ1, uncovering its definition, key features, specifications, applications, and a closer look at its manufacturer.
Catalog
ULQ2003ATDRQ1's Overview
The ULQ2003ATDRQ1 is a Darlington NPN transistor array that combines multiple NPN transistors in a single package. Each transistor in the array offers high current gain and low saturation voltage. It is designed to switch currents up to 0.5A and handle voltages up to 50V per channel. The device is supplied in a 16-pin SOIC surface-mount package, making it compatible with automated assembly lines.
Key Features
Let's delve into the standout features that make the ULQ2003ATDRQ1 a standout in the world of electronics:
· The TI ULQ2003ATDRQ1 has a maximum collector-emitter voltage of 50V.
· It supports a continuous DC collector current of up to 0.5A per transistor.
· The device achieves a maximum collector-emitter saturation voltage of 1.2V at 0.25mA/0.1A.
· It features a maximum power dissipation of 950mW, ensuring stable operation.
· The operating temperature ranges from -40°C to 105°C, ideal for automotive environments.
· The ULQ2003ATDRQ1 is available in a 16-pin SOIC surface-mount package with gull-wing leads.
· It comes in tape-and-reel packaging, making it suitable for automated assembly.
Specifications
Now, let's take a closer look at the technical specifications that define the capabilities of the ULQ2003ATDRQ1:
Type | Parameter |
Type | NPN |
Configuration | Array 7 |
Number of Elements per Chip | 7 |
Maximum Collector-Emitter Voltage (V) | 50 |
Maximum Continuous DC Collector Current (A) | 0.5 |
Maximum Collector-Emitter Saturation Voltage (V) | 1.2@0.25mA@0.1A|1.4@0.35mA@0.2A|1.7@0.5mA@0.35A |
Maximum Power Dissipation (mW) | 950 |
Minimum Operating Temperature (°C) | -40 |
Maximum Operating Temperature (°C) | 105 |
Supplier Temperature Grade | Automotive |
Packaging | Tape and Reel |
Mounting | Surface Mount |
Package Height | 1.5(Max) mm |
Package Width | 4(Max) mm |
Package Length | 10(Max) mm |
PCB changed | 16 |
Standard Package Name | SO |
Supplier Package | SOIC |
Pin Count | 16 |
Lead Shape | Gull-wing |
Applications
The ULQ2003ATDRQ1 is versatile and ideal for a range of automotive and industrial applications. It is commonly used in:
· Relay and solenoid drivers.
· Stepper motor control in automotive systems.
· LED and lamp drivers for dashboard displays.
· Signal amplification in control modules.
· Robotics and automation systems requiring compact multi-channel drivers.
ULQ2003ATDRQ1's Manufacturer
Texas Instruments (TI), established in 1930, is a global leader in semiconductor and technology solutions, known for its pioneering contributions to the electronics industry. Specializing in the design and manufacture of analog and digital circuits, microcontrollers, and processors, TI has played a pivotal role in shaping technological advancements across diverse sectors, including industrial, automotive, consumer electronics, and communication.
Conclusion
The TI ULQ2003ATDRQ1 is a robust, automotive-grade Trans Darlington NPN array. Its combination of high voltage handling, reliable current capacity, and compact 16-pin SOIC packaging makes it a versatile solution for automotive and industrial electronics. Whether you are designing relay drivers, solenoid controllers, or industrial automation systems, this component provides a reliable and efficient option. Choosing the ULQ2003ATDRQ1 ensures both performance and longevity in demanding environments.
