BD60210FV/BD64950EFJ H-Bridge Motor Driver ICs

ROHM BD60210FV and BD64950EFJ motor driver ICs offer flexible, high-efficiency control for a wide range of consumer and general-purpose motor applications. Designed with built-in protection circuits, direct PWM capability, and robust H-bridge configurations, these devices contribute to higher system reliability and simplified motor control. The evaluation boards include all required components, such as capacitors, resistors, switches, pins, and sockets, enabling quick prototyping and performance testing.

The BD60210FV dual H-bridge motor driver IC integrates two H-bridge circuits capable of driving two DC brush motors, either one bipolar stepper motor or up to four solenoid loads. It supports direct PWM control and includes functions such as forward, reverse, brake, and stop for efficient and precise motor operation. Built-in protection functions, including thermal shutdown, overcurrent protection, undervoltage lockout, and ghost-supply prevention, contribute to long-term system reliability. The evaluation board arrives pre-assembled with the BD60210FV and necessary external components for immediate evaluation.

The BD64950EFJ single H-bridge motor driver IC features one H-bridge channel designed to drive the DC brush motor using either direct PWM control or PWM constant-current control. It provides high-efficiency operation and includes an integrated noise-cancellation circuit that eliminates the need for external filters. A compact, high-heat-dissipation package and a full suite of protection features ensure robust and reliable operation. The evaluation board includes the IC and all supporting components to simplify testing and implementation.