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TLE4254GAXUMA4

TLE4254GAXUMA4 Description

The TLE4254GAXUMA4 is a high-performance, adjustable linear voltage regulator designed for automotive applications. Manufactured by Infineon Technologies, this device offers a robust and reliable solution for power management in demanding environments. With a maximum input voltage of 45V and a dropout voltage of only 0.4V at 70mA, the TLE4254GAXUMA4 ensures efficient power delivery even under varying load conditions. The regulator is designed to provide a maximum output current of 70mA, making it suitable for applications requiring precise voltage control and minimal power loss.

TLE4254GAXUMA4 Features

• Adjustable Output Type: The TLE4254GAXUMA4 features an adjustable output voltage, allowing for flexibility in system design and optimization for specific application requirements.
• High Input Voltage Range: With a maximum input voltage of 45V, this regulator can handle a wide range of input voltages, making it suitable for various automotive systems.
• Low Dropout Voltage: The maximum dropout voltage of 0.4V at 70mA ensures efficient operation, even at low input-to-output voltage differentials.
• Low Quiescent Current: A quiescent current of only 80 µA minimizes power consumption, enhancing the overall efficiency of the power management system.
• High PSRR: The TLE4254GAXUMA4 offers a power supply rejection ratio (PSRR) of 60dB at 100Hz, ensuring stable output voltage and reduced noise.
• Protection Features: Integrated protection features such as over-temperature, reverse polarity, and short-circuit protection enhance the reliability and robustness of the regulator.
• Enable Control Feature: The enable feature allows for dynamic control of the regulator, enabling power-saving modes and precise control over the power delivery.
• Automotive Grade: Certified for automotive applications, the TLE4254GAXUMA4 meets stringent industry standards for reliability and performance.
• Surface Mount Packaging: The surface mount package type ensures ease of integration into modern automotive electronic systems.
• Compliance: The TLE4254GAXUMA4 is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory requirements.

TLE4254GAXUMA4 Applications

The TLE4254GAXUMA4 is ideal for a variety of automotive applications where precise voltage regulation and high reliability are critical. Specific use cases include:

• Automotive Electronics: Suitable for powering various electronic control units (ECUs) and sensors in vehicles.
• Battery Management Systems: Effective in managing power delivery to battery systems, ensuring stable and efficient operation.
• On-Board Diagnostics (OBD): Provides reliable power for OBD systems, ensuring accurate and consistent performance.
• Infotainment Systems: Ensures stable power supply for in-vehicle infotainment systems, enhancing user experience.
• Safety Systems: Ideal for powering critical safety systems such as airbag controllers and anti-lock braking systems (ABS).

Conclusion of TLE4254GAXUMA4

The TLE4254GAXUMA4 from Infineon Technologies stands out as a versatile and reliable linear voltage regulator tailored for automotive applications. Its adjustable output voltage, low dropout, and high PSRR make it an excellent choice for systems requiring precise voltage control and minimal power loss. The integrated protection features and automotive-grade certification ensure robust performance and reliability, making it an ideal solution for a wide range of applications. With its low quiescent current and enable control feature, the TLE4254GAXUMA4 offers enhanced efficiency and flexibility, setting it apart from similar models in the market.