Overview
The DRV8801RTYR is a motor driver IC produced by Texas Instruments, designed to control DC motors efficiently and reliably. This product is part of Texas Instruments' extensive portfolio of motor drivers, targeting applications in industrial automation, robotics, and consumer electronics. The DRV8801RTYR stands out for its compact design, high efficiency, and robust protection features, making it a competitive choice for developers seeking reliable motor control solutions.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Output Current | 2.8 | A | Continuous |
| Supply Voltage | 8.2 to 45 | V | Operating range |
| Package | QFN | - | 20-pin |
| Control Interface | PWM | - | Pulse Width Modulation |
| Thermal Shutdown | Yes | - | Protection feature |
| Operating Temperature | -40 to 125 | °C | Industrial range |
| Efficiency | High | - | Optimized for low power loss |
Key Features
- High Output Current: Capable of driving motors with up to 2.8A continuous current.
- Wide Supply Voltage Range: Operates from 8.2V to 45V, suitable for various applications.
- Integrated Protection Features: Includes thermal shutdown, under-voltage lockout, and over-current protection.
- Compact Design: 20-pin QFN package for space-constrained applications.
- PWM Control: Allows precise speed and direction control of DC motors.
Applications
The DRV8801RTYR is widely used in applications requiring precise and efficient motor control. Key application areas include:
- Industrial Automation: For controlling conveyor belts, robotic arms, and other machinery.
- Consumer Electronics: In appliances like printers, scanners, and home automation devices.
- Automotive: For auxiliary motor control in vehicles.
- Robotics: In small to medium-sized robots for mobility and actuation.
Q & A
1. What is the maximum output current of the DRV8801RTYR?
The DRV8801RTYR can deliver a continuous output current of up to 2.8A.
2. What is the operating voltage range?
The operating voltage range is from 8.2V to 45V.
3. Does it support thermal shutdown?
Yes, the DRV8801RTYR includes thermal shutdown protection.
4. What type of control interface does it use?
It uses PWM (Pulse Width Modulation) for motor control.
5. Is it suitable for automotive applications?
Yes, it can be used in automotive auxiliary motor control systems.
6. What is the package type?
It comes in a 20-pin QFN package.
7. Can it drive brushed DC motors?
Yes, it is designed to control brushed DC motors.
8. Does it have over-current protection?
Yes, over-current protection is included.
9. What is the operating temperature range?
The operating temperature range is -40°C to 125°C.
10. Is it suitable for robotics applications?
Yes, it is ideal for small to medium-sized robotics applications.
