The TLE82612EXUMA2 is a highly integrated voltage regulator designed for automotive applications. It provides a stable and regulated voltage supply while incorporating comprehensive protection features and diagnostic capabilities.

Applications

• Automotive Microcontroller Power Supply: Provides a stable voltage supply for automotive microcontrollers.
• Automotive Sensor Power Supply: Powers various automotive sensors, such as pressure sensors and temperature sensors.
• Engine Management Systems: Supports engine management systems by providing a regulated power source for critical components.
• Body Control Modules: Powers various functions in body control modules, like lighting and wipers.

Features

• Wide Input Voltage Range: Operates over a wide range of input voltages, making it suitable for automotive environments.
• Low Quiescent Current: Minimizes power consumption during standby mode.
• Overvoltage Protection: Protects the connected load from overvoltage conditions.
• Overcurrent Protection: Protects the regulator and the load from overcurrent conditions.
• Overtemperature Protection: Shuts down the regulator in case of overheating.
• Reverse Polarity Protection: Prevents damage in case of reverse polarity connection.
• Reset Function: Provides a reset signal to the microcontroller in case of undervoltage.
• Watchdog Function: Monitors the microcontroller's activity and triggers a reset if necessary.

Benefits

• High Reliability: Robust protection features ensure reliable operation in harsh automotive environments.
• Stable Voltage Supply: Provides a stable and regulated voltage supply for critical electronic components.
• Reduced Power Consumption: Low quiescent current minimizes power losses and improves overall system efficiency.
• System Monitoring: Reset and watchdog functions enhance system monitoring and prevent malfunctions.
• Simplified Design: Integrated features reduce the need for external components and simplify circuit design.

Additional Details

The TLE82612EXUMA2 integrates several features such as a reset output and a watchdog, which makes it an ideal solution for microcontroller-based automotive applications. The regulator is designed to meet the stringent requirements of the automotive industry and is available in a small, thermally efficient package.