UDN2916EBTR-T

Product Overview

Category

The UDN2916EBTR-T belongs to the category of integrated circuits (ICs) specifically designed for motor control applications.

Use

This product is primarily used for controlling and driving motors in various electronic devices and systems.

Characteristics

• The UDN2916EBTR-T is a high-voltage, high-current Darlington transistor array.
• It is capable of driving inductive loads such as relays, solenoids, and stepper motors.
• This IC offers protection features like thermal shutdown and output clamp diodes.
• It operates at a wide voltage range, making it suitable for different motor control applications.

Package

The UDN2916EBTR-T is available in a small outline package (SOIC) with 16 pins.

Essence

The essence of this product lies in its ability to provide efficient and reliable motor control through its integrated Darlington transistor array.

Packaging/Quantity

The UDN2916EBTR-T is typically packaged in reels or tubes. The quantity per reel or tube may vary depending on the manufacturer's specifications.

Specifications

• Supply Voltage: 5V to 50V
• Output Current: Up to 500mA per channel
• Number of Channels: 8
• Input Logic Compatibility: TTL/CMOS
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. Output Channel 1
2. Output Channel 2
3. Output Channel 3
4. Output Channel 4
5. Output Channel 5
6. Output Channel 6
7. Output Channel 7
8. Output Channel 8
9. Ground (GND)
10. Input Channel 1
11. Input Channel 2
12. Input Channel 3
13. Input Channel 4
14. Input Channel 5
15. Input Channel 6
16. Input Channel 7

Functional Features

• High-voltage and high-current capability for driving inductive loads.
• Integrated protection features like thermal shutdown and output clamp diodes.
• TTL/CMOS compatible inputs for easy interfacing with microcontrollers or logic circuits.
• Low saturation voltage to minimize power dissipation.

Advantages and Disadvantages

Advantages

• Efficient motor control with high-voltage and high-current capabilities.
• Integrated protection features enhance reliability and safety.
• Compatibility with TTL/CMOS logic levels simplifies integration into existing systems.
• Low saturation voltage reduces power dissipation and improves efficiency.

Disadvantages

• Limited number of channels (8) may not be sufficient for complex motor control applications requiring more outputs.
• The operating temperature range (-40°C to +85°C) may not be suitable for extreme environments.

Working Principles

The UDN2916EBTR-T operates based on the Darlington transistor configuration, which provides high current gain and voltage isolation. When an input signal is applied to the corresponding input channel, the integrated transistors amplify the signal and drive the connected load, such as a motor or solenoid.

Detailed Application Field Plans

The UDN2916EBTR-T finds applications in various fields, including: 1. Robotics: Controlling motors in robotic arms, grippers, and locomotion systems. 2. Industrial Automation: Driving motors in conveyor belts, pumps, and actuators. 3. Automotive: Controlling motors in automotive systems like power windows, wipers, and seat adjustments. 4. Home Appliances: Motor control in appliances such as washing machines, dishwashers, and HVAC systems.

Detailed and Complete Alternative Models

1. ULN2803A: Similar Darlington transistor array with 8 channels and higher output current capability.
2. L293D: Integrated motor driver IC with 4 channels and built-in H-bridge configuration.
3. TB6612FNG: Dual motor driver IC with 2 channels and PWM control capability.

These alternative models offer similar functionality and can be considered as substitutes for the UDN2916EBTR-T in different motor control applications.

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