onsemi

NCV47711DAJR2G

NCV47711DAJR2G Description

The NCV47711DAJR2G is a linear voltage regulator designed for automotive applications, offering adjustable output voltage and a wide input voltage range. Manufactured by onsemi, this regulator features a maximum input voltage of 40V and a minimum output voltage of 5V, with a maximum output voltage of 20V. It can deliver up to 350mA of output current, making it suitable for various power supply needs. The regulator is housed in an 8SOIC package and is designed for surface-mount applications, ensuring ease of integration into modern automotive electronic systems.

NCV47711DAJR2G Features

• Adjustable Output Voltage: The regulator offers an adjustable output voltage range from 5V to 20V, providing flexibility to meet specific application requirements.
• Wide Input Voltage Range: With a maximum input voltage of 40V, the NCV47711DAJR2G can handle a wide range of input voltages, making it robust against voltage fluctuations.
• High Output Current: The regulator can deliver up to 350mA of output current, ensuring reliable power supply for various electronic components.
• Low Dropout Voltage: A maximum dropout voltage of 0.5V at 150mA ensures efficient operation even at low input-to-output voltage differentials.
• Enable Control Feature: The regulator includes an enable control feature, allowing for precise control over the power supply.
• Protection Features: Over-current, over-temperature, and reverse polarity protection ensure the regulator's longevity and reliability in demanding automotive environments.
• Low Quiescent Current: With a quiescent current of 230 µA, the regulator minimizes power consumption during operation.
• High PSRR: A power supply rejection ratio (PSRR) of 70dB at 100Hz ensures minimal noise in the output voltage.
• Compliance and Reliability: The NCV47711DAJR2G is REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory compliance. It also has a moisture sensitivity level (MSL) of 1, making it suitable for various manufacturing processes.

NCV47711DAJR2G Applications

The NCV47711DAJR2G is ideal for automotive applications where reliable and efficient power regulation is crucial. Specific use cases include:

• Automotive Electronics: Powering electronic control units (ECUs), infotainment systems, and other automotive electronics that require stable and adjustable voltage supply.
• Industrial Control Systems: Providing stable power to sensors, actuators, and other components in industrial control systems.
• Telecommunications: Supplying power to communication modules and other electronic devices in automotive telematics systems.
• Battery Management Systems: Ensuring stable power supply to battery management systems, enhancing the reliability and performance of hybrid and electric vehicles.

Conclusion of NCV47711DAJR2G

The NCV47711DAJR2G is a versatile and reliable linear voltage regulator designed for automotive applications. Its adjustable output voltage, wide input voltage range, and high output current make it suitable for a variety of power supply needs. The regulator's low dropout voltage, enable control feature, and comprehensive protection mechanisms ensure efficient and reliable operation in demanding environments. While the product is now obsolete, its unique features and performance benefits make it a valuable component for existing designs and legacy systems.