DRV8833 2-Channel Dual DC Motor Driver Module

Power compact, battery-operated robotics and motor control projects with the DRV8833 2-Channel Dual DC Motor Driver Module. Built around Texas Instruments' high-efficiency DRV8833 dual H-bridge IC, this lightweight driver module operates on a wide $2.7 ext{V}$ to $10.8 ext{V DC}$ supply, making it an ideal low-voltage alternative to bulky L298N or L293D drivers. Delivering up to $1.2 ext{A}$ continuous current per channel ( $2 ext{A}$ peak) with ultra-low MOSFET $R_{DS(on)}$ resistance, it drives two bidirectional brushed DC motors or one 4-wire bipolar stepper motor with minimal power loss and no required heatsink. Fully compatible with $1.8 ext{V}$ , $3.3 ext{V}$ , and $5 ext{V}$ logic levels for seamless integration with Arduino, ESP32, Raspberry Pi Pico, and STM32 microcontrollers.

( No Reviews )

₹ 70 ^{₹ 108}

Order From Whatsapp

Seller Electro Boat

Tags DRV8833 Motor Driver Module Dual DC Motor Driver Low Voltage Motor Controller TI DRV8833 H-Bridge Arduino Mini Motor Driver ESP32 Motor Driver Board Stepper Motor Driver Module

No Cancellation

No Returnable

Product Details :

The DRV8833 2-Channel Dual DC Motor Driver Module is a compact, ultra-efficient H-bridge motor controller engineered specifically for low-voltage, battery-powered embedded robotics. Powered by Texas Instruments' DRV8833 dual MOSFET H-bridge IC, this breakout module replaces power-hungry bipolar drivers like the L298N and L293D by eliminating high internal voltage drops and heavy heat generation.

Operating across a low input range of $2.7 ext{V}$ to $10.8 ext{V DC}$ , the DRV8833 is tailored for single-cell ( $3.7 ext{V}$ ) or dual-cell ( $7.4 ext{V}$ ) Lithium-Ion/LiPo battery setups as well as $4 imes ext{AA}$ battery packs. Each channel provides up to $1.2 ext{A}$ continuous RMS current ( $2.0 ext{A}$ peak pulse) to independently drive two brushed DC motors with forward, reverse, freewheel, and active brake modes. Alternatively, channels can be bridged in parallel to deliver up to $2.4 ext{A}$ continuous output to a single DC motor, or configured to drive one 4-wire bipolar stepper motor. Built-in current limiting, over-temperature protection, and short-circuit shutdown safeguard both the driver chip and host controller.

Key Features and Benefits

Ultra-Low Operating Voltage ( $2.7 ext{V} - 10.8 ext{V}$ ): Perfect for 1S/2S LiPo battery, $18650$ cells, and $3.3 ext{V} / 5 ext{V}$ low-power mobile robots.
High Efficiency MOSFET Architecture: Integrated low-resistance MOSFET H-bridges ( $R_{DS(on)} pprox 0.2Omega$ ) ensure cool operation without requiring bulky external heatsinks.
Dual Channel or Parallel Output: Drives two independent DC motors ( $1.2 ext{A}$ each), one bipolar stepper motor, or a single high-power DC motor ( $2.4 ext{A}$ parallel bridge mode).
Flexible Logic Level Compatibility: Control inputs respond to logic levels from $1.8 ext{V}$ to $5.0 ext{V DC}$ , working natively with 3.3V microcontrollers (ESP32, Raspberry Pi Pico, STM32) without level shifters.
Ultra-Low Power Sleep Mode: Dedicated $ULT / SLP$ pin drops quiescent current consumption down to microamps during standby.
Built-in Hardware Protections: Features internal over-current protection (OCP), short-circuit protection, under-voltage lockout (UVLO), and thermal shutdown (TSD).

Technical Specifications

Feature Component	Specification Details
Driver IC	Texas Instruments DRV8833 (Dual MOSFET H-Bridge)
Motor Supply Voltage ( $V_{CC}$ / $VM$ )	$2.7 ext{V DC to } 10.8 ext{V DC}$
Logic Control Voltage ( $IN1 - IN4$ )	$1.8 ext{V DC to } 5.0 ext{V DC}$
Continuous Output Current	$1.2 ext{A}$ per channel (at $25^circ ext{C}$ )
Peak Output Current	$2.0 ext{A}$ pulse per channel / $2.4 ext{A}$ bridged single motor mode
ON-Resistance ( $R_{DS(on)}$ )	$0.2Omega$ (High-side + Low-side FET total)
PWM Speed Frequency	Up to $50 ext{ kHz}$
Sleep Mode Current	$< 10mu ext{A}$
Protection Features	Over-Current, Thermal Shutdown, Under-Voltage Lockout, Short-Circuit
Operating Temperature	$-40^circ ext{C to } +85^circ ext{C}$

Pinout & Wiring Guide

1. Power & Logic Pins:

$VCC$ ( $VM$ ): Motor Power Supply Positive Input ( $+2.7 ext{V}$ to $+10.8 ext{V DC}$ )
$GND$ : Common Ground ( $0 ext{V}$ ) for both motor power and microcontroller logic
$ULT$ ( $SLP$ ): Sleep Mode Input (Connect High / $VCC$ for normal operation; Low / $GND$ for low-power sleep)
$NC$ : No Connection (Unused pin)

2. Control Inputs (From Microcontroller PWM Pins):

$IN1$ & $IN2$ : Inputs for Motor Driver Channel A ( $OUT1$ / $OUT2$ )
$IN3$ & $IN4$ : Inputs for Motor Driver Channel B ( $OUT3$ / $OUT4$ )

3. Motor Outputs (To Motors):

$OUT1$ & $OUT2$ : Motor A Outputs (Connect to DC Motor 1 or Stepper Coil A)
$OUT3$ & $OUT4$ : Motor B Outputs (Connect to DC Motor 2 or Stepper Coil B)
$EEP$ / $FAULT$ : Fault Indicator Output (Active Low on over-current/thermal fault condition)

OPERATION & WIRING ADVISORY:

Ensure the $ULT$ ( $SLP$ ) pin is pulled HIGH ( $3.3 ext{V}$ or $5 ext{V}$ ) to wake the IC from sleep mode. Leaving it floating may keep the module in low-power standby mode with outputs disabled.

Always connect the power ground ( $GND$ ) of your battery/power supply to the ground of your microcontroller board to establish a common signal ground reference.

Applications

Miniature & Mobile Robotics: Driving N20 gear motors, TT yellow gear motors, and micro-sumo robot chassis.
Battery-Powered IoT Devices: Smart lock actuators, automated curtain openers, and motorized valve controls.
3.3V Microcontroller Projects: Directly interfacing motor control with ESP32, Raspberry Pi Pico, and STM32 boards without logic voltage translators.
Small Bipolar Stepper Control: Precise position control for mini 4-wire stepper motors in desktop sliders and pan-tilt mounts.