DRV8871 BOB Drive Module - Highperformance DC Motor Driver Board with 3.6A PWM Control Port for Industrial Equipment

DRV8871 BOB Drive Module - Highperformance DC Motor Driver Board with 3.6A PWM Control Port for Industrial Equipment

• Wide Application Range: The DRV8871 brushed-DC motor driver is a robust device ideal for application in printers, appliances and industrial equipment, making it a versatile tool in various industries.
• Complex Input and Driver Management: The device boasts two logic inputs controlling the H-bridge driver, which is made of four N-channel MOSFETs. These can control motors bi-directionally with up to 3.6-A current. The PWM feature allows control over motor speed by choosing different current-decay modes.
• Revolutionary Current Regulation Circuit: The DRV8871 device features advanced current regulation circuitry, eliminating the need for an analog voltage reference or external sense resistor. This unique solution uses a standard, affordable low-power resistor to set the current threshold.
• Energy Efficient: The DRV8871’s ability to limit current to a defined level can significantly decrease the system's power needs and the bulk capacitance required to maintain a stable voltage, providing energy efficiency especially during motor startup and stall scenarios.
• Exceptional Features: The device is fully equipped to from faults and short circuits, including undervoltage (UVLO), overcurrent (OCP), and overtemperature (TSD). This robust feature ensures once the fault is removed, the device resumes normal automatically thereby ensuring safety.