DRV8833 DC/Stepper Motor Driver Breakout Board

ER-924

3 Items

This tiny breakout board for TI’s DRV8833 dual motor driver can deliver 1.2 A per channel continuously (2 A peak) to a pair of DC motors. With an operating voltage range from 2.7 V to 10.8 V and built-in protection against reverse-voltage, under-voltage, over-current, and over-temperature, this driver is a great solution for powering small, low-voltage motors.

19.00 AED

Texas Instruments’ DRV8833 is a dual H-bridge motor driver IC that can be used for bidirectional control of two brushed DC motors at 2.7 V to 10.8 V. It can supply up to about 1.2 A per channel continuously and can tolerate peak currents up to 2 A per channel for a few seconds, making it an ideal driver for small motors that run on relatively low voltages. Since this board is a carrier for the DRV8833, we recommend careful reading of the DRV8833 datasheet. The board ships populated with SMD components, including the DRV8833, and adds a FET for reverse battery protection. The DRV8833 has a higher peak current rating (2 A per channel vs 1.5 A), optional built-in current-limiting, and no need for externally supplied logic voltage.

Note: The Silkscreen for AIN1 is misprinted as BIN1, the correct pinout order is "AIN1, AIN2, BIN1, BIN2" as opposed to "BIN1, AIN2, BIN1, BIN2"

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Features
  • Dual-H-bridge motor driver: can drive two DC motors or one bipolar stepper motor
  • Operating voltage: 2.7‌‌ V to 10.8 V
  • Output current: 1.2 A continuous (2 A peak) per motor
  • Motor outputs can be paralleled to deliver 2.4 A continuous (4 A peak) to a single motor
  • Inputs are 3V- and 5V-compatible
  • Under-voltage lockout and protection against over-current and over-temperature
  • Reverse-voltage protection circuit
  • Current limiting can be enabled by adding sense resistors (not included)

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Note: When Fault Pin is used, it must be held high with controller input_pullup

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Datasheet

Hookup Guide

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