TDA3664/N1,135

The TDA3664/N1,135 is a monolithic integrated DC motor controller designed for use in automotive applications. It provides a compact and efficient solution for controlling DC motors in automotive systems, offering features such as over-temperature protection and short-circuit protection.

Pinout

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

• VCC: Positive power supply
• VBB: Boosted supply voltage
• GND: Ground connection
• OUT1: Motor output 1
• OUT2: Motor output 2
• FB: Feedback pin
• EN: Enable pin
• OV: Over-temperature protection
• SC: Short-circuit protection
• NC: No connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TDA3664/N1,135 IC for a visual representation.

Key Features

• Integrated DC Motor Controller: Provides a monolithic solution for controlling DC motors in automotive applications.
• Over-Temperature Protection: Features built-in protection against over-temperature conditions, ensuring safe operation in harsh environments.
• Short-Circuit Protection: Offers protection against motor short-circuits, safeguarding the controller and the connected motors.
• Boosted Supply Voltage: Supports boosted supply voltage for enhanced motor performance.
• Compact Design: The TDA3664/N1,135 is designed in a compact form factor, suitable for space-constrained automotive systems.

Note: For detailed technical specifications, please refer to the TDA3664/N1,135 datasheet.

Application

• Automotive Systems: Ideal for controlling DC motors in various automotive systems such as power windows, sunroofs, and windshield wipers.
• Motor Control: Suitable for general DC motor control applications in automotive and industrial settings.

Functionality

The TDA3664/N1,135 integrates essential control features for DC motors in automotive systems. It offers reliable and efficient motor control in a compact package.

Usage Guide

• Power Supply: Connect VCC (Pin 1) to the positive power supply and GND (Pin 3) to ground.
• Motor Connections: Connect the motor outputs OUT1 (Pin 4) and OUT2 (Pin 5) to the respective terminals of the DC motor.
• Control Inputs: Use EN (Pin 6) to enable or disable the motor controller, and FB (Pin 7) for feedback or control purposes.

Frequently Asked Questions

Q: Can the TDA3664/N1,135 handle high current loads?
A: The TDA3664/N1,135 is designed to handle moderate current loads suitable for typical automotive DC motor applications. For high-current applications, consider alternative motor control solutions.

Q: Is the TDA3664/N1,135 suitable for use in heated seat control systems?
A: Yes, the TDA3664/N1,135's over-temperature protection feature makes it suitable for use in automotive heated seat control systems where temperature management is critical.