ROHM Semiconductor

BA5956FM-E2

BA5956FM-E2 Description

The BA5956FM-E2 is a half-bridge driver IC designed for driving inductive loads such as DC motors. Manufactured by Rohm Semiconductor, this IC is part of the Full Half-Bridge Drivers ICs category. It features a half-bridge output configuration with a supply voltage range of 4.5V to 14V, making it suitable for a variety of applications requiring robust and reliable performance. The BA5956FM-E2 is packaged in a 36HSOP format and is available in a surface-mount configuration, ensuring ease of integration into modern electronic designs. Despite being marked as obsolete, its technical specifications and performance benefits continue to make it a viable option for specific applications.

BA5956FM-E2 Features

• Output Configuration: Half Bridge (10), ideal for driving inductive loads efficiently.
• Load Type: Specifically designed for inductive loads, ensuring optimal performance with DC motors and similar applications.
• Technology: Utilizes bipolar technology, known for its high current handling capabilities and robustness.
• Voltage - Supply: Operates within a wide voltage range of 4.5V to 14V, providing flexibility in power supply options.
• Fault Protection: Equipped with over-temperature and UVLO (Under Voltage Lock Out) protections, enhancing reliability and longevity.
• Mounting Type: Surface Mount, facilitating compact and efficient PCB designs.
• Package: Tape & Reel (TR), ensuring ease of handling and integration in automated manufacturing processes.
• Interface: Logic interface, simplifying control and integration with microcontrollers and other logic circuits.
• Compliance: REACH Unaffected and ROHS3 Compliant, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level (MSL): MSL 2 (1 Year), indicating moderate sensitivity to moisture, suitable for standard manufacturing environments.

BA5956FM-E2 Applications

The BA5956FM-E2 is particularly well-suited for applications involving DC motors and general-purpose inductive loads. Its half-bridge configuration and wide supply voltage range make it ideal for driving small to medium-sized motors in various consumer and industrial applications. Specific use cases include:

• DC Motors: Driving DC motors in appliances, toys, and small industrial equipment.
• General Purpose: Suitable for a range of general-purpose applications requiring reliable inductive load control.
• Automotive: Although not explicitly designed for automotive applications, its robustness and wide voltage range make it a potential candidate for non-critical automotive electronics.

Conclusion of BA5956FM-E2

The BA5956FM-E2, despite being marked as obsolete, remains a reliable and versatile half-bridge driver IC for driving inductive loads. Its wide supply voltage range, fault protection features, and surface-mount configuration make it suitable for a variety of applications, particularly those involving DC motors. While newer models may offer additional features and improvements, the BA5956FM-E2 continues to provide a cost-effective and reliable solution for specific use cases. For engineers and designers looking for a proven and robust half-bridge driver, the BA5956FM-E2 is a viable option, especially in applications where its unique features and performance benefits are most needed.