ROHM's Flexible Brushed DC Motor Driver ICs for a Wide Range of Applications

ROHM Semiconductor has announced the launch of two new motor driver ICs for brushed DC motors, the BD60210FV and BD64950EFJ, designed for a variety of applications in consumer and industrial equipment. The BD60210FV is a dual H-bridge motor driver, supporting input voltages from 8V to 18V, and can handle 1A continuous current with peak capabilities of 4A. This IC is particularly versatile, able to drive two DC brush motors, a bipolar stepper motor, or function as a solenoid driver, while its efficient H-bridge configuration eliminates the need for additional boosting circuits.

Meanwhile, the BD64950EFJ offers a single H-bridge design with a withstand voltage of 40V, making it suitable for high-power applications. This IC supports both direct and constant current PWM control and can manage 3.5A continuous current, with a peak of 6A, making it ideal for high-voltage DC motor drives used in machines like industrial power tools and advanced home appliances.

Both driver ICs feature ultra-low standby currents—a mere 0.0µA typical and a maximum of 1.0µA—signifying substantial power savings during standby operation, an essential feature given the rising demand for energy-efficient solutions. The versatility in package design allows these ICs to be integrated easily into new designs and redesigns, minimizing external components and contributing to space efficiency.

These products are now in mass production and are available for purchase from online distributors including DigiKey, MOUSER, and Farnell, alongside evaluation boards to assist in development. ROHM aims to continue enhancing its motor driver solutions, enabling greater comfort and energy efficiency across various applications.

ROHM Semiconductor's recent launch of the BD60210FV and BD64950EFJ brushed DC motor driver ICs opens up significant investment opportunities, given the increasing electrification trend in consumer and industrial equipment. With their applications spanning home appliances like refrigerators and air conditioners, as well as prominent industrial automation tools, these ICs are poised to capture a substantial market share.

The innovative features of these driver ICs, such as ultra-low standby current and versatile H-bridge configurations, underscore their appeal in a market increasingly focused on energy efficiency and compact design. The BD60210FV's dual-channel capability allows for driving multiple motor types with minimal external components, making it an attractive option for manufacturers looking to streamline designs and reduce production costs. Similarly, the BD64950EFJ is engineered for high-power applications, which is crucial for firms targeting mid-to-high voltage solutions.

As the global focus on energy savings intensifies, products that cater to this shift are likely to experience heightened demand. The push for energy-efficient devices aligns with governmental regulations aimed at reducing carbon footprints, providing an additional layer of relevance for ROHM's offerings. Investors should consider the potential for revenue growth in markets transitioning towards more advanced, efficient technologies.

Moreover, with these ICs already in mass production and available through major distribution channels, ROHM is well-positioned to capture early adopters. Their commitment to expanding motor drive solutions beyond these models suggests a robust pipeline, bolstering investor confidence. Overall, stakeholders should view ROHM's strategic advancements as a promising avenue for capitalizing on the growing demand for energy-efficient motor technologies across diverse applications.