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BA6840BFP-E2

BA6840BFP-E2 Description

The BA6840BFP-E2 is a high-performance motor driver IC designed for brushless DC (BLDC) motors, manufactured by ROHM Semiconductor. This IC is part of the Power Management (PMIC) category and is optimized for applications requiring efficient and reliable motor control. The BA6840BFP-E2 operates within a supply voltage range of 4.25V to 5.5V and can handle a load voltage range of 3V to 15V, making it suitable for a variety of power management needs.

BA6840BFP-E2 Features

• Output Current Capability: The BA6840BFP-E2 can deliver a maximum output current of 1.3A, ensuring robust performance in demanding applications.
• Output Configuration: The half-bridge configuration (3) allows for efficient and precise control of the motor, enhancing overall system performance.
• Technology: Utilizing bipolar technology, this IC offers high efficiency and low power consumption, which are critical for battery-operated devices.
• Compliance and Safety: The BA6840BFP-E2 is REACH unaffected and ROHS3 compliant, ensuring it meets the highest environmental and safety standards.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (unlimited), this IC is highly resistant to moisture, making it suitable for a wide range of environmental conditions.
• Mounting Type: The surface mount design allows for easy integration into compact and space-constrained systems.
• Packaging: Available in a tape & reel (TR) package, the BA6840BFP-E2 is ideal for automated assembly processes.
• Interface: The parallel interface ensures fast and reliable communication with the host system.

BA6840BFP-E2 Applications

The BA6840BFP-E2 is particularly well-suited for applications in the consumer electronics sector, such as media players. Its ability to drive BLDC motors efficiently makes it ideal for devices that require smooth and quiet operation. The IC's compact size and surface mount design also make it suitable for integration into small form-factor devices without compromising performance.

Conclusion of BA6840BFP-E2

The BA6840BFP-E2 is a versatile and reliable motor driver IC designed for BLDC motors. Its robust technical specifications, including a high output current capability and efficient half-bridge configuration, make it an excellent choice for applications requiring precise motor control. The IC's compliance with environmental and safety standards, along with its moisture resistance and surface mount design, further enhance its suitability for a wide range of applications. While the BA6840BFP-E2 is not recommended for new designs, it remains a valuable component for existing systems and legacy applications.