Infineon BTT6050-2EKA: High-Current PROFET™ Smart Switch for Automotive Applications

The increasing complexity of automotive electrical systems demands robust, intelligent, and highly reliable switching solutions. Addressing this need, the Infineon BTT6050-2EKA stands out as a premier high-current PROFET™ (Protected FET) smart switch designed specifically for the rigorous demands of modern vehicles. This device is engineered to control a wide array of resistive, capacitive, and inductive loads, such as motors, heaters, and lamps, with unparalleled precision and protection.

At the core of the BTT6050-2EKA is a vertical N-channel power MOSFET capable of handling continuous currents up to 30A per channel. Housed in a compact, surface-mountable PG-TO263-7-11 package, it integrates two independent channels, offering designers a space-efficient solution for driving two high-current loads. A key feature of this PROFET™ device is its advanced diagnostic and protection capabilities. It provides comprehensive feedback to the microcontroller, including load current sense, detection of open-load conditions, short-circuit protection, and overtemperature warnings and shutdowns. This level of intelligence is critical for enhancing system safety and reliability, enabling predictive maintenance and preventing catastrophic failures.

The device is particularly suited for 24V automotive systems, commonly found in trucks, commercial vehicles, and agricultural machinery, as well as in conventional 12V systems. Its very low standby current makes it ideal for energy-efficient applications, including those requiring always-on functionality. The BTT6050-2EKA is also AEC-Q100 qualified, ensuring it meets the stringent quality and reliability standards required for automotive electronics.

ICGOODFIND: The Infineon BTT6050-2EKA is a highly integrated, dual-channel protected switch that delivers superior performance, robust diagnostic features, and exceptional reliability for demanding automotive applications, simplifying design and enhancing system safety.

Keywords:

1. PROFET™ Smart Switch

2. High-Current Automotive

3. Diagnostic and Protection

4. Dual-Channel Switch

5. AEC-Q100 Qualified