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BD9673AEFJ-E2

BD9673AEFJ-E2 Description

The BD9673AEFJ-E2 is a high-performance, adjustable output DC switching voltage regulator designed and manufactured by ROHM Semiconductor. This IC is part of the DC Switching Voltage Regulators category and is known for its exceptional performance and reliability in power management applications.

BD9673AEFJ-E2 Features

• Adjustable Output Voltage: The BD9673AEFJ-E2 offers an adjustable output voltage range from 1V to 29.4V, providing flexibility in various power supply requirements.
• High Input Voltage Range: With an input voltage range of 7V to 42V, this IC can handle a wide range of input voltages, making it suitable for diverse applications.
• 1.5A Output Current: Capable of delivering up to 1.5A of output current, the BD9673AEFJ-E2 is designed for applications requiring higher current demands.
• 300kHz Switching Frequency: The high switching frequency of 300kHz allows for smaller external components and improved efficiency.
• Synchronous Rectification: This feature enhances efficiency by reducing power losses during the rectification process.
• Positive Output Configuration: The positive output configuration is ideal for applications requiring a positive voltage reference.
• Surface Mount Technology: The BD9673AEFJ-E2 is designed for surface mount applications, allowing for compact and efficient PCB layouts.
• RoHS3 Compliance: This IC is compliant with the RoHS3 directive, ensuring environmental friendliness and adherence to global regulations.

BD9673AEFJ-E2 Applications

The BD9673AEFJ-E2 is ideal for a variety of applications where efficient and adjustable power regulation is required. Some specific use cases include:

• Portable Electronics: Due to its compact size and adjustable output, it is perfect for powering portable devices like smartphones and tablets.
• Industrial Equipment: The wide input voltage range and high current output make it suitable for industrial equipment that requires stable power supply under varying conditions.
• Automotive Systems: The BD9673AEFJ-E2 can be used in automotive systems where a stable and adjustable power supply is crucial for the operation of various electronic components.

Conclusion of BD9673AEFJ-E2

The BD9673AEFJ-E2 from ROHM Semiconductor is a versatile and efficient DC switching voltage regulator. Its adjustable output, high input voltage range, and synchronous rectification make it a standout choice for applications requiring precise power management. Despite being classified as obsolete, its unique features and advantages still make it a viable option for specific use cases where its capabilities are unmatched by newer models.