DRV8871 is a brushed DC motor driver that can control motors with a peak current of up to 3.6A in both directions. It can control the motor speed through Pulse Width Modulation (PWM). It also features a low-power sleep mode and advanced current regulation circuitry. Using standard, low-cost, low-power resistors to set the current threshold, it can limit the current to a known level, significantly reducing system power consumption and eliminating the need for large capacitors to maintain stable voltage, especially during motor startup and shutdown. The device provides comprehensive protection against faults and short circuits, including Under Voltage Lockout (UVLO), Over Current Protection (OCP), and Thermal Shutdown (TSD). After fault clearance, the device will automatically resume normal operation.
The DRV8871 module has an ultra-wide motor operating voltage range of 6.5~45V, a low-power sleep mode, and comprehensive protection functions.
Product Name: DRV8871 Module
Brand: TENSTAR
Operating Voltage: 6.5~45V
Control Level: 3.3/5V
Drives one DC motor, stepper motor winding, or other load
Single H-bridge output peak current up to 3.6A (default current limit 2A)
Supports low-power mode, can set current limit and has comprehensive protection, including Under Voltage Lockout (UVLO), Over Current Protection (OCP), and Thermal Shutdown (TSD)
Module Interface: 2.54mm pitch solder holes
Size: 24.7mm * 20.9mm (length * width)
