Today, speed and direction control of DC motors is very important and useful. The H-bridge circuit is one of the most common techniques to control a DC motor. The DRV8833 dual-channel module uses this technique to control two DC motors. This Dual H-bridge motor driver can drive two DC motors, a stepper motor, or other inductive loads. It 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 1.5 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. This DRV8833 dual-bridge motor controller is the replacement for the TB6612FNG dual-channel motor controller.
Note: If the motor draws currents above 0.6A, the use of a heat sink may be required.
Features And Specifications of 1.5A Stepper Motor Driver Module DRV8833:
- Single H-bridge output current: 1.5A, which can drive 2 DC geared motors.
- Built-in overcurrent protection, short circuit protection, under-voltage lockout, and overheat protection. With low power consumption sleep mode.
- Driver chip: DRV8833
- Supply voltage: Vcc = 2.7-10.8V
- Output current: Iout = 1.5A (RMS per channel) / 4A peak
- Energy saving (sleep function). Div >
- Operating modes: Turn clockwise, anti-clockwise, neutral and brake.
DRV8833 Dual Motor Driver Datasheet
DRV8833 Dual Motor Driver Pinout
This Module has 16 pins:
- VM: Motor voltage
- GND: Ground – three grounds connected to each other
- AO1: Positive end for motor A
- AO2: Negative end for motor A
- BO1: Positive end for motor B
- BO2: Negative end for motor B
- AIN1: Control signal for motor A
- AIN2: Control signal for motor A
- BIN1: Control signal for motor B
- BIN2: Control signal for motor B
- STBY: To active Standby mode, it should be HIGH
- NC: Not used
- 1 x DRV8833 Dual Motor Driver
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