L9110S H-BRIDGE MOTOR DRIVER IC

The L9110S is a dual-channel motor driver IC designed to control the speed and direction of DC motors and stepper motors in a compact SOP-8 package. It is ideal for small robotic and automation projects where efficient and precise motor control is required. The IC features built-in protection against overcurrent and overheating, ensuring reliable performance in various applications.

Key Features of L9110S Dual Channel Motor Driver IC:

• • Dual Channel Output: Capable of driving two DC motors independently or one stepper motor, offering versatile motor control options.
  • Wide Operating Voltage: Supports a voltage range of 2.5V to 12V, suitable for various power supply configurations.
  • Output Current: Each channel can provide up to 800mA continuous current, making it suitable for small motors.
  • Low Saturation Voltage: Features low output saturation voltage, minimizing power loss and heat generation.
  • Built-in Protection: Includes overcurrent and thermal shutdown protection to safeguard against motor and IC damage.
  • Compact Package: Available in a space-saving SOP-8 package, allowing easy integration into compact designs.

Technical Specifications of L9110S Dual Channel Motor Driver IC:

• • Model: L9110S
  • Motor Driver Type: Dual Channel H-Bridge Motor Driver
  • Operating Voltage: 2.5V to 12V
  • Output Current: 200mA per channel (continuous)
  • Quiescent Current: <1.6mA
  • Output Saturation Voltage: 0.4V (at 250mA)
  • Control Logic Voltage: 1.8V to 5V
  • Operating Temperature Range: -40°C to +125°C
  • Package Type: SOP-8

Mechanical Specifications of L9110S Dual Channel Motor Driver IC:

• • Package Type: SOP-8
  • Pin Configuration: 1. A1, 2. B1, 3. GND, 4. VCC, 5. A2, 6. B2, 7. GND, 8. VCC
  • Dimensions: Standard SOP-8 package size with a compact footprint

Schematic Diagram, Connection, Wiring, and Pinout of L9110S Dual Channel Motor Driver IC:

• • Pinout: The IC has 8 pins with dual H-Bridge output channels. Inputs A1 and A2 control one motor, while B1 and B2 control the other motor.
  • Typical Connection: Connect motor terminals to the output pins (A1, A2, B1, B2), provide power supply to VCC, and connect GND. Control the motor direction and speed by applying appropriate logic signals to input pins.

Datasheet of L9110S Dual Channel Motor Driver IC:

• • Refer Datasheet 

Applications of L9110S Dual Channel Motor Driver IC:

• • Robotics: Used in small robot platforms for driving wheels, arms, or other mechanical parts.
  • DIY Projects: Ideal for hobbyists working on motor control, automation, and prototyping.
  • Motor Control: Employed in controlling DC motors, stepper motors, and small actuators.
  • Remote-Controlled Vehicles: Used in RC cars, boats, and other vehicles for motor control.

Equivalent of L9110S Dual Channel Motor Driver IC:

• • TB6612FNG: A similar dual H-Bridge motor driver with higher current capability.
  • MX1508: Another dual motor driver with similar features in a compact package.

Keywords for L9110S Dual Channel Motor Driver IC:

• • L9110S
  • Dual Channel Motor Driver
  • H-Bridge Motor Driver
  • SOP-8 Motor Driver
  • DC Motor Controller

Package Includes:

• • 1 x L9110S Dual Channel Motor Driver IC (SOP-8)