The TDA5145T/C3,518 is a high-quality, brushless DC motor driver designed and manufactured by NXP Semiconductors. This integrated circuit (IC) is specifically engineered to provide a versatile and efficient solution for controlling brushless motors commonly used in a wide range of applications, including computer peripherals, cooling fans, and electrically driven pumps.

Key Features

• Integrated Motor Control: The TDA5145T/C3,518 offers a complete system for driving a three-phase brushless DC motor, integrating functions such as commutation and speed control.
• Supply Voltage Range: This device operates over a broad supply voltage range, accommodating various power requirements for different applications.
• Protective Features: It includes built-in protective features such as locked rotor protection and thermal shutdown, ensuring reliable operation and longevity of the motor and driver.
• Soft Switching: The soft-switching feature reduces electromagnetic interference (EMI), making it suitable for noise-sensitive environments.
• Multiple Operational Modes: The TDA5145T/C3,518 supports several modes of operation, including free running, pulse width modulated (PWM) control, and frequency generator mode.

Applications

The versatility of the TDA5145T/C3,518 makes it an ideal choice for a variety of brushless DC motor applications. Its robust design and integrated features suit it for:

• Computer and server cooling fans
• Blowers and ventilation systems
• Automotive pumps and fans
• Electrically powered toys and models
• Industrial automation systems

Technical Specifications

Ordering Information

The TDA5145T/C3,518 is available for order, and its packaging ensures safe and secure delivery. For detailed ordering and pricing information, please contact NXP Semiconductors or an authorized distributor.