Infineon Technologies

BTN8982TA

BTN8982TA Description

The BTN8982TA from Infineon Technologies is a high-current half-bridge motor driver designed for brushed DC motor control in demanding automotive and industrial applications. This SMD/SMT-mounted IC operates within a wide voltage range (8V to 18V), delivering a robust 9A output current with low standby power consumption (2.2mA). Its RoHS-compliant (by exemption) construction ensures environmental compliance, while its 150°C maximum operating temperature makes it suitable for high-heat environments. Packaged in a reel format, it is optimized for automated assembly processes.

BTN8982TA Features

• High Efficiency: Low RDS(on) minimizes power losses, enhancing thermal performance.
• Robust Protection: Integrated diagnostics (overtemperature, short-circuit, and undervoltage lockout) improve system reliability.
• Compact Design: Space-saving PG-TO263-7 package ideal for PCB-constrained applications.
• Automotive-Grade: Meets stringent AEC-Q100 standards for vibration and EMI resilience.
• Fast Switching: Optimized for PWM control, enabling precise motor speed regulation.

BTN8982TA Applications

• Automotive Systems: Power window lifters, sunroof drives, and HVAC actuators.
• Industrial Automation: Conveyor belts, robotic arms, and valve controllers.
• Consumer Electronics: High-torque DC motor drives in appliances like vacuum robots.
• Battery-Powered Devices: Efficient power management in 12V/24V mobile platforms.

Conclusion of BTN8982TA

The BTN8982TA stands out for its high current handling, rugged protection features, and automotive-grade durability, making it superior to generic motor drivers. Its balance of performance, compactness, and reliability positions it as a top choice for engineers designing high-efficiency motor control systems in harsh environments.