L9110S Dual Channel Motor Driver IC SOP-8

L9110S Dual Channel Motor Driver IC SOP-8 is a compact and efficient motor driver designed to control two DC motors or one stepper motor. With integrated H-Bridge functionality, it enables forward and reverse control, making it ideal for robotics, automation, and embedded motor applications. Its SOP-8 surface-mount package is suitable for compact PCB designs.

Key Features:

• Dual Channel Output: Controls two DC motors or one stepper motor simultaneously.
• H-Bridge Driver: Supports forward, reverse, and braking functions.
• Low Power Consumption: Designed for energy-efficient embedded systems.
• Built-in Protection: Includes thermal shutdown and short circuit protection.
• Compact SOP-8 Package: Suitable for space-constrained PCBs and SMD designs.

Technical Specifications:

• Operating Voltage Range: 2.5V to 12V
• Continuous Output Current: 800mA per channel
• Peak Output Current: 1.5A (short duration)
• Logic Input Voltage: 0V to 5V (TTL compatible)
• Switching Frequency: Up to 100kHz
• Thermal Shutdown: Yes
• Output Mode: H-Bridge (PWM control)

Mechanical Specifications:

• Package Type: SOP-8 (Surface Mount)
• Body Width: 3.9mm
• Body Length: 4.9mm
• Pin Pitch: 1.27mm
• Lead Finish: Tin-plated

Mounting Options:

• SMD Mounting: Suitable for automated pick-and-place systems.
• Custom Adapter Boards: Can be used with DIP breakout boards for prototyping.

Pinout and Wiring:

• Pin 1: A-OUT1
• Pin 2: A-IN1
• Pin 3: GND
• Pin 4: B-IN1
• Pin 5: B-OUT1
• Pin 6: B-OUT2
• Pin 7: B-IN2
• Pin 8: A-OUT2

Datasheet and Documentation:

• Download L9110S Motor Driver IC Datasheet (PDF)

Applications:

• Robotics: Drives DC motors for wheels, arms, or tracks.
• Automation Projects: Controls actuators in smart systems.
• Home Appliances: Used in small fans, locks, and moving parts.
• DIY Projects: Common in Arduino and ESP8266 motor shields.
• Educational Kits: Ideal for embedded training and motor control demos.

Equivalent Models:

• L293D: Quad H-bridge motor driver with higher current capability
• MX1508: Low-cost motor driver with similar dual channel output
• TB6612FNG: More advanced dual motor driver with improved efficiency

Package Includes:

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