Overview
The DRV10983QPWPRQ1 is a highly integrated three-phase sensorless BLDC motor driver from Texas Instruments. Designed for automotive applications, this motor driver offers a compact and efficient solution for driving brushless DC (BLDC) motors. It is specifically tailored for systems requiring low noise, high reliability, and precise speed control. The DRV10983QPWPRQ1 is part of Texas Instruments' automotive-qualified product line, ensuring compliance with stringent automotive standards. Its unique selling points include advanced sensorless control algorithms, integrated MOSFETs, and robust protection features, making it an ideal choice for automotive and industrial applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Operating Voltage | 4.5 to 24 | V | |
| Output Current | 1.5 | A | Peak |
| Control Interface | PWM | ||
| Motor Type | BLDC | Sensorless | |
| Operating Temperature | -40 to 125 | °C | |
| Package | HTSSOP-24 | ||
| Protection Features | Overcurrent, Overtemperature, Undervoltage | ||
| Qualification | AEC-Q100 | Automotive Grade |
Key Features
- Integrated three-phase MOSFET driver for compact design.
- Sensorless control algorithm eliminates the need for Hall sensors.
- Advanced speed control with PWM interface.
- Robust protection features including overcurrent, overtemperature, and undervoltage lockout.
- Automotive-qualified (AEC-Q100) for high reliability in demanding environments.
Applications
The DRV10983QPWPRQ1 is widely used in automotive systems such as HVAC blowers, fuel pumps, and cooling fans. Its sensorless design and integrated features make it suitable for space-constrained applications. Additionally, it is employed in industrial automation for driving BLDC motors in conveyor systems, pumps, and fans. The motor driver's reliability and efficiency also make it a preferred choice for consumer electronics, including drones and home appliances.
Q & A
1. What is the operating voltage range of the DRV10983QPWPRQ1?
The operating voltage range is 4.5V to 24V.
2. Does the DRV10983QPWPRQ1 support sensorless control?
Yes, it features a sensorless control algorithm.
3. What is the peak output current of the motor driver?
The peak output current is 1.5A.
4. Is the DRV10983QPWPRQ1 automotive-qualified?
Yes, it is qualified to AEC-Q100 standards.
5. What type of motor does this driver support?
It supports three-phase brushless DC (BLDC) motors.
6. What protection features are included?
It includes overcurrent, overtemperature, and undervoltage protection.
7. What is the control interface used?
It uses a PWM control interface.
8. What is the operating temperature range?
The operating temperature range is -40°C to 125°C.
9. What package does the DRV10983QPWPRQ1 come in?
It comes in an HTSSOP-24 package.
10. Can this driver be used in industrial applications?
Yes, it is suitable for industrial automation and consumer electronics.
