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TLE4274GV85-2

TLE4274GV85-2 Description

The TLE4274GV85-2 is a high-performance linear voltage regulator designed for automotive applications, manufactured by Infineon Technologies. This device offers a fixed output voltage of 8.5V and is capable of delivering a maximum output current of 400mA. It features a low dropout voltage of 0.5V at 250mA, ensuring efficient power delivery even under varying input conditions. The regulator is designed to operate with an input voltage range up to 40V, making it suitable for a wide range of automotive power supply requirements.

TLE4274GV85-2 Features

• Output Type: Fixed, providing a stable 8.5V output voltage.
• Input Voltage Range: Up to 40V, ensuring compatibility with various automotive power sources.
• Output Current: Capable of delivering up to 400mA, suitable for powering multiple electronic components.
• Low Dropout Voltage: 0.5V at 250mA, which enhances efficiency and reduces power loss.
• Protection Features: Over current, over temperature, reverse polarity, and short circuit protection, ensuring robustness and reliability in demanding environments.
• Quiescent Current: Low quiescent current of 220 µA, minimizing power consumption during idle periods.
• Power Supply Rejection Ratio (PSRR): 60dB at 100Hz, providing excellent noise filtering and stable output voltage.
• Mounting Type: Surface mount, ideal for compact and space-efficient designs.
• Moisture Sensitivity Level (MSL): Level 3 (168 hours), ensuring reliability in humid and challenging conditions.
• Package: Bulk packaging, suitable for high-volume production and easy integration into manufacturing processes.

TLE4274GV85-2 Applications

The TLE4274GV85-2 is specifically designed for automotive applications, where reliability and efficiency are paramount. Its features make it ideal for:

• Automotive Electronics: Powering electronic control units (ECUs), infotainment systems, and other automotive electronic modules.
• Battery Management Systems: Ensuring stable power supply and efficient power management in hybrid and electric vehicles.
• On-Board Diagnostics (OBD): Providing reliable power for diagnostic tools and systems.
• Telematics and Communication Systems: Supporting the power requirements of advanced communication systems in modern vehicles.

Conclusion of TLE4274GV85-2

The TLE4274GV85-2 from Infineon Technologies is a versatile and reliable linear voltage regulator tailored for automotive applications. Its combination of a fixed 8.5V output, low dropout voltage, and comprehensive protection features make it an excellent choice for ensuring stable and efficient power delivery in demanding automotive environments. The device's low quiescent current and high PSRR further enhance its performance, making it an ideal solution for a wide range of automotive electronic systems. With its robust design and surface mount packaging, the TLE4274GV85-2 is well-suited for modern automotive designs, offering both reliability and efficiency.