DRV8702QRHBRQ1

The DRV8702QRHBRQ1 is a dual H-Bridge motor driver IC specifically designed for automotive applications. It offers integrated protection and diagnostic features, making it suitable for controlling brushed DC and stepper motors in automotive systems.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• VCP: Charge pump voltage supply

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the DRV8702QRHBRQ1 IC for a visual representation.

Key Features

• Dual H-Bridge Driver: Provides two H-Bridge outputs for controlling motors in automotive applications.
• Integrated Protection: Includes integrated protection features such as overcurrent protection and thermal shutdown for reliable operation in automotive environments.
• Diagnostic Features: Offers diagnostic feedback through fault flag pins for easy troubleshooting and system monitoring.
• Wide Operating Voltage Range: Operates with a wide input voltage range, making it suitable for automotive power supply variations.

Note: For detailed technical specifications, please refer to the DRV8702QRHBRQ1 datasheet.

Application

• Automotive Motor Control: Ideal for motor control applications in automotive systems, such as HVAC systems, power seats, and more.
• Stepper Motor Control: Suitable for driving stepper motors in automotive applications, providing precise motion control.

Functionality

The DRV8702QRHBRQ1 is a dual H-Bridge motor driver IC designed for reliable and efficient motor control in automotive environments. It offers integrated protection and diagnostic features to ensure optimal performance and system safety.

Usage Guide

• Power Supply: Connect the appropriate power supplies to the VCP, VCPB, VBB, and VBBP pins as per the datasheet recommendations.
• Motor Connections: Connect the motor outputs (OUT1A, OUT1B, OUT2A, OUT2B) to the respective motor terminals.
• PWM Input: Apply PWM signals to the PWM1 and PWM2 pins for speed and direction control of the motors.

Frequently Asked Questions

Q: What types of motors can the DRV8702QRHBRQ1 control?
A: The DRV8702QRHBRQ1 is designed to control brushed DC motors and stepper motors commonly used in automotive applications.

Q: Does the DRV8702QRHBRQ1 provide overcurrent protection?
A: Yes, the DRV8702QRHBRQ1 features integrated overcurrent protection to safeguard the system and the connected motors.