ROHM Semiconductor USA, LLC Motor Drivers, Controllers BD63873EFV-E2

The BD63873EFV-E2 is a stepping motor driver from the BD6387xEFV series, designed for high performance and reliability. It operates with a single power supply input rated at 36V and supports output currents of up to 1.0A per phase. This driver features a low power consumption bipolar PWM constant current control, making it suitable for various applications including printers, cameras, and robotics. The device supports multiple excitation modes, including full step, half step, and quarter step, allowing for flexible motor control. It also includes a current decay mode switching function with adjustable fast and slow decay ratios, enhancing control over motor performance. Additional features include built-in protection circuits for thermal shutdown, overcurrent, undervoltage, and overvoltage, ensuring safe operation. The BD63873EFV-E2 is packaged in a microminiature, ultra-thin HTSSOP-B28 package, which aids in heat dissipation and is pin-compatible with other models in the series. Its operating temperature range is from -25¬8C to +85¬8C, making it suitable for a variety of environments. This product is ideal for engineers looking for a reliable and efficient motor driver solution.