STMicroelectronics

L9908TR  

Motor Drivers, Controllers

The L9908TR is a high-performance stepper motor driver from STMicroelectronics. It is designed to drive unipolar or bipolar stepper motors with a current rating of up to 3A per phase. The L9908TR features advanced control algorithms and protection features to ensure reliable and efficient operation.

Description:

The L9908TR is a monolithic integrated circuit designed for driving stepper motors. It features a high-voltage power stage with a current rating of up to 3A per phase. The device is available in a compact 28-pin TSSOP package.

Features:

• High-voltage power stage with current rating of up to 3A per phase
• Supports unipolar and bipolar stepper motors
• Advanced control algorithms for precise motor control
• Integrated microstepping control for smooth and quiet operation
• Overcurrent, overtemperature, and undervoltage protection
• Sleep mode for low-power operation
• Compatible with SPI and daisy-chain communication interfaces

Applications:

The L9908TR stepper motor driver is suitable for a wide range of applications that require precise motor control, including:

• Robotics and automation systems
• 3D printers and CNC machines
• Medical equipment
• Office automation equipment
• Industrial control systems
• Security and surveillance systems

In summary, the L9908TR is a high-performance stepper motor driver that offers advanced control features, reliable protection, and efficient operation. It is suitable for a wide range of applications that require precise motor control and is available in a compact package for easy integration into various systems.

L9908TR Documents

Download datasheets and manufacturer documentation for L9908TR

Datasheets :

L9908      

PCN Design/Specification :

L9908TR DS Update 18/Oct/2023