ROHM Semiconductor

BD6712AF-E2

BD6712AF-E2 Description

The BD6712AF-E2 is an integrated circuit (IC) motor driver designed for brushless DC (BLDC) motors, manufactured by Rohm Semiconductor. This device is part of the Power Management (PMIC) category and is housed in an 8-SOP package. It features a half-bridge output configuration with a maximum output current of 40mA. The BD6712AF-E2 operates within a supply voltage range of 3.5V to 6.5V, making it suitable for a variety of low-voltage applications.

This IC is designed to drive fan motors efficiently, providing robust performance and reliability. It is compliant with both REACH and ROHS3 standards, ensuring environmental safety and regulatory compliance. The BD6712AF-E2 is available in a surface-mount package, specifically in tape and reel (TR) format, facilitating automated assembly processes. Its moisture sensitivity level (MSL) is rated at 1 (unlimited), making it suitable for a wide range of manufacturing environments.

BD6712AF-E2 Features

• Output Configuration: Half Bridge (2) - This configuration allows for efficient control of BLDC motors, providing smooth and precise motor operation.
• Output Current: 40mA - This current capacity is ideal for driving small to medium-sized BLDC motors, ensuring reliable performance without excessive power consumption.
• Voltage Range: 3.5V to 6.5V - This wide operating voltage range makes the BD6712AF-E2 versatile for various low-voltage applications, including battery-operated devices.
• Technology: Power MOSFET - Utilizing Power MOSFET technology, the BD6712AF-E2 offers high efficiency and low power loss, contributing to overall system efficiency.
• Compliance: REACH Unaffected and ROHS3 Compliant - These certifications ensure that the BD6712AF-E2 meets stringent environmental and safety standards, making it suitable for global markets.
• Mounting Type: Surface Mount - The surface-mount package is ideal for compact designs and automated manufacturing processes, reducing assembly costs and improving reliability.
• Moisture Sensitivity Level: 1 (Unlimited) - This MSL rating ensures that the BD6712AF-E2 can be used in a variety of manufacturing environments without the risk of moisture-related damage.

BD6712AF-E2 Applications

The BD6712AF-E2 is specifically designed for fan motor driver applications, making it ideal for use in:

• Consumer Electronics: Portable devices, such as laptops and tablets, where efficient and reliable motor control is essential.
• Industrial Equipment: Small-scale industrial fans and blowers, where precise motor control and low power consumption are critical.
• Automotive Systems: In-vehicle ventilation systems, where the BD6712AF-E2 can provide robust and efficient motor control.
• Medical Devices: Portable medical equipment, such as ventilators and pumps, where reliability and precision are paramount.

Conclusion of BD6712AF-E2

The BD6712AF-E2 is a highly efficient and reliable motor driver IC designed for BLDC motors. Its half-bridge output configuration and 40mA output current capacity make it suitable for a wide range of low-voltage applications. The device's wide operating voltage range, Power MOSFET technology, and compliance with environmental standards ensure that it is both versatile and environmentally friendly. The BD6712AF-E2's surface-mount package and moisture sensitivity level of 1 (unlimited) make it ideal for automated manufacturing processes and various production environments. While the product is now obsolete, it remains a testament to Rohm Semiconductor's commitment to providing high-quality, reliable solutions for motor control applications.