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TLE4678ELXUMA2

TLE4678ELXUMA2 Description

The TLE4678ELXUMA2 is a high-performance linear regulator from Infineon Technologies, designed for automotive applications. It features a fixed output voltage of 5V and can deliver up to 200mA of output current. The regulator is designed to operate with an input voltage range up to 45V, making it suitable for a wide range of power supply requirements. With a maximum dropout voltage of 0.35V at 150mA, the TLE4678ELXUMA2 ensures efficient power conversion even under varying load conditions.

TLE4678ELXUMA2 Features

• Output Type: Fixed at 5V, ensuring stable power supply for sensitive automotive electronics.
• High Input Voltage Range: Capable of handling up to 45V, providing robustness against voltage fluctuations.
• Low Dropout Voltage: Maximum of 0.35V at 150mA, enhancing efficiency and reducing power loss.
• Control Features: Integrated reset and watchdog functions for enhanced system reliability and fault detection.
• Protection Features: Over current, over temperature, reverse polarity, and short circuit protections ensure safe operation and prolonged device life.
• Low Quiescent Current: 80 µA, minimizing power consumption during standby.
• High PSRR: 65dB at 100Hz, effectively filtering out noise and ripple from the input voltage.
• Automotive Grade: Designed to meet the stringent requirements of automotive applications, ensuring reliability and durability.
• Surface Mount Packaging: SSOP-14-EP package, ideal for compact and high-density PCB designs.
• Compliance: RoHS3 compliant and REACH unaffected, ensuring environmental safety and regulatory compliance.

TLE4678ELXUMA2 Applications

The TLE4678ELXUMA2 is ideally suited for automotive applications where reliability, efficiency, and compact design are paramount. Specific use cases include:

• Automotive Electronics: Powering electronic control units (ECUs), infotainment systems, and advanced driver-assistance systems (ADAS).
• Industrial Applications: Suitable for industrial control systems, sensors, and actuators requiring stable and efficient power supply.
• Telecommunications: Ideal for powering communication modules and IoT devices in harsh environments.
• Consumer Electronics: Can be used in high-end consumer devices where high reliability and low noise are critical.

Conclusion of TLE4678ELXUMA2

The TLE4678ELXUMA2 from Infineon Technologies is a versatile and reliable linear regulator tailored for demanding automotive and industrial applications. Its combination of a fixed 5V output, high input voltage range, low dropout voltage, and robust protection features make it an excellent choice for ensuring stable and efficient power supply. The inclusion of control features like reset and watchdog functions further enhances its reliability and fault tolerance. With its compact surface mount package and compliance with environmental standards, the TLE4678ELXUMA2 stands out as a superior solution for modern power management needs.