The TLE8262E is a monolithic integrated voltage regulator designed by Infineon Technologies for automotive and industrial applications. This device delivers a stable and regulated voltage supply while incorporating comprehensive protection features, ensuring reliable operation in harsh environments.

Applications

• Automotive ECUs: Provides a regulated voltage supply for various electronic control units in automobiles.
• Body Control Modules (BCMs): Powers components within BCMs, such as lighting, wipers, and door locks.
• Industrial Automation Systems: Supplies regulated power to sensors, actuators, and microcontrollers in industrial environments.
• Power Distribution Units: Regulates voltage in power distribution systems.

Features

• Wide Input Voltage Range: Operates across a broad input voltage range, suitable for automotive and industrial environments.
• Low Quiescent Current: Minimizes power consumption during standby mode.
• Overvoltage Protection: Protects the load from damage due to excessive voltage.
• Overcurrent Protection: Limits the output current, protecting the regulator and the load from overloads and short circuits.
• Overtemperature Protection: Shuts down the regulator if the junction temperature exceeds a safe threshold.
• Reverse Polarity Protection: Prevents damage from reversed input voltage connections.
• Reset Output: Provides a reset signal to microcontrollers upon undervoltage conditions.

Benefits

• Reliable Voltage Regulation: Ensures a stable and consistent voltage supply for sensitive electronic components.
• Robust Protection: Integrated protection features enhance overall system reliability.
• Efficient Power Usage: Low quiescent current helps minimize power consumption.
• Simplified Design: Reduces the need for external components, simplifying circuit design.
• Enhanced System Stability: Provides stable operation in challenging electrical environments.

Additional Details

The TLE8262E is designed to meet the rigorous requirements of the automotive industry. It offers a reset function for microcontroller supervision. The device is available in a compact and thermally efficient package.