Infineon BTS5235-2L: Dual-Channel Smart High-Side Power Switch

In the realm of automotive and industrial electronics, efficient and reliable power management is paramount. The Infineon BTS5235-2L stands out as a sophisticated dual-channel smart high-side power switch designed to meet the rigorous demands of modern applications. This device integrates two independent channels into a compact package, providing a robust solution for controlling resistive, capacitive, and inductive loads with precision and protection.

Key Features and Advantages

The BTS5235-2L excels with its high-level integration, combining two 170mΩ high-side switches with comprehensive protection and diagnostic functions. Each channel can handle a continuous current of up to 5.5A, making it suitable for driving lamps, motors, solenoids, and other actuators. Its low quiescent current and efficient power dissipation enhance energy efficiency, crucial for battery-operated systems.

A standout attribute is its advanced diagnostic capability, which includes feedback on load current, overtemperature, short-circuit, and open-load conditions. This enables proactive system maintenance and enhances reliability. The device also features undervoltage shutdown and overvoltage clamp protection, ensuring stable operation under volatile electrical conditions.

Applications

The switch is ideal for automotive body electronics, such as powering seat heaters, window lifters, and lighting systems. Its robustness also suits industrial automation, where it can control sensors, small motors, and solenoids with high reliability.

ICGOOODFIND: The Infineon BTS5235-2L is a versatile, high-performance power switch that offers exceptional integration, protection, and diagnostic features. It simplifies design while boosting reliability in demanding environments.

Keywords: High-Side Switch, Dual-Channel, Automotive Electronics, Diagnostic Features, Power Management