L9110S Motor Control Chip – Compact Dual H-Bridge Driver Module

The L9110S Motor Control Chip is a compact dual H-Bridge motor driver module, ideal for controlling small DC motors and stepper motors in embedded systems and robotics applications. This module is based on the L9110S integrated chip, known for its high efficiency, low heat output, and stable motor control in compact projects. It is widely used in DIY robots, Arduino platforms, RC vehicles, and automation projects requiring reliable two-way motor control.

Key Features

• Dual-channel H-Bridge motor driver

• Drives 2 DC motors or 1 stepper motor

• Onboard L9110S Motor Control Chip with low heat generation

• Compact design suitable for tight PCB spaces

• TTL/CMOS logic compatible for microcontroller interfacing

Technical Details

• Product Name: L9110S Motor Control Chip Driver Module

• Chipset: L9110S

• Working Voltage: 2.5V to 12V DC

• Continuous Output Current: 800mA per channel

• Peak Current: Up to 1.5A (short duration)

• Number of Channels: 2 (independent H-Bridge drivers)

• Input Compatibility: TTL / CMOS logic (Arduino, Raspberry Pi, etc.)

• Motor Support: 2 x DC motors or 1 x 4-wire stepper motor

• Control Interface: IN1, IN2, IN3, IN4

• Output Terminals: A-OUT1, A-OUT2, B-OUT1, B-OUT2

• Weight: Approx. 5g

• Operating Temperature Range: 0 ℃ -80 ℃

• RoHS Compliant: Yes

Applications

• DIY robotics and motorized toys

• Arduino-based motor control projects

• Automated curtain, door, and conveyor systems

• RC car and tank motor driving

• Stepper and DC motor control in embedded systems

Why Choose the L9110S Motor Control Chip?

The L9110S Motor Control Chip offers a cost-effective, compact solution for dual-motor driving with minimal power loss and easy microcontroller integration. Its ability to run two motors independently or control one stepper motor makes it versatile for various robotics and automation tasks. Ideal for hobbyists, educators, and engineers, it delivers smooth motion control in a reliable, lightweight module.

Package Includes

• 1 x L9110S Motor Control Chip Driver Module