The BTS5180-2E is a dual-channel high-side power switch from Infineon Technologies, belonging to the PROFET™+ family. This intelligent power switch is designed for a variety of automotive and industrial applications, providing robust protection and diagnostic capabilities.

Applications

• Automotive Lighting: Controls various lighting functions, including headlights, taillights, and indicator lights.
• Body Control Modules (BCM): Powering and controlling window lifters, door locks, seat adjustment, and other body-related functionalities.
• Wiper Systems: Driving and controlling windshield wipers.
• General Power Distribution: Distributing power to various automotive subsystems with controlled switching.

Features

• Dual-Channel High-Side Switch: Allows independent control of two separate loads.
• Overload Protection: Protects the switch and connected loads from damage due to excessive current draw.
• Short-Circuit Protection: Quickly shuts down the switch in the event of a short circuit.
• Overtemperature Protection: Disables the switch if the temperature exceeds a safe limit.
• Diagnostic Feedback: Provides status information, such as overload or short-circuit detection, to the host controller.
• Current Limitation: Limits the current to a safe level during overload conditions.

Benefits

• Increased System Reliability: Comprehensive protection features ensure reliable operation and prevent damage.
• Simplified Design: Integrated features and high-side switching simplify design.
• Enhanced Safety: Short-circuit and overtemperature protection minimize potential hazards.
• Reduced Downtime: Diagnostic feedback facilitates quick fault identification and resolution.

Additional Details

The BTS5180-2E typically features a low on-resistance, minimizing power dissipation. Designed to operate within a wide voltage range and withstand harsh environments, it's usually packaged in a PG-DSO-14. It meets automotive standards like AEC-Q100.