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BD6722FS-E2

BD6722FS-E2 Description

The BD6722FS-E2 is a specialized motor driver IC designed by Rohm Semiconductor for driving brushless DC (BLDC) and brushed DC motors. This IC is part of the Power Management (PMIC) category and is housed in a 16SSOPA package, making it suitable for surface mount applications. The BD6722FS-E2 operates within a supply voltage range of 4.5V to 14V and can deliver an output current of up to 1.5A. It features a half-bridge output configuration with two channels, enabling efficient motor control. The IC is designed for PWM interface, allowing precise speed and direction control of the motor. The BD6722FS-E2 is compliant with ROHS3 and is unaffected by REACH regulations, ensuring it meets environmental and safety standards. It has a moisture sensitivity level (MSL) of 1, indicating unlimited storage conditions without the need for special handling. The product is packaged in tape and reel (TR) format, facilitating automated assembly processes.

BD6722FS-E2 Features

The BD6722FS-E2 offers several key features that make it a robust choice for motor driving applications:

• Output Current Capability: The IC can handle up to 1.5A of output current, providing sufficient power for a wide range of motor sizes.
• Half Bridge Configuration: The half-bridge output configuration with two channels allows for versatile motor control options, including forward, reverse, and brake functions.
• Wide Voltage Range: The BD6722FS-E2 operates within a supply voltage range of 4.5V to 14V, making it suitable for various power supply environments.
• PWM Interface: The PWM interface enables precise control over motor speed and direction, enhancing the efficiency and performance of the motor system.
• Compliance and Safety: The IC is ROHS3 compliant and REACH unaffected, ensuring it meets stringent environmental and safety standards.
• Moisture Sensitivity Level: With an MSL of 1, the BD6722FS-E2 can be stored indefinitely without the risk of moisture damage, reducing handling complexities.
• Packaging: The tape and reel (TR) packaging format is ideal for automated assembly lines, ensuring efficient production processes.

BD6722FS-E2 Applications

The BD6722FS-E2 is particularly well-suited for applications requiring efficient and reliable motor control. Its primary application is as a fan motor driver, where it can provide precise control over fan speed and direction. The IC’s ability to handle a wide range of supply voltages and its robust output current capacity make it ideal for various fan motor systems, including those used in:

• Consumer Electronics: For cooling fans in devices such as computers, gaming consoles, and other electronic equipment.
• Industrial Equipment: For ventilation systems and cooling units in industrial settings.
• Automotive Applications: For controlling fans in automotive HVAC systems and other cooling mechanisms.

Conclusion of BD6722FS-E2

The BD6722FS-E2 is a high-performance motor driver IC designed for driving brushless and brushed DC motors. Its robust technical specifications, including a wide voltage range, high output current capability, and PWM interface, make it an excellent choice for fan motor driver applications. The IC’s compliance with environmental and safety standards, along with its moisture sensitivity level and packaging format, ensures ease of use and reliability in various industrial and consumer applications. While the BD6722FS-E2 is not recommended for new designs, it remains a reliable option for existing systems requiring efficient and precise motor control.