L9904 -

Manufacturer Part Number

L9904

Manufacturer

stmicroelectronics

Introduction

The L9904 is a high-performance brushed DC motor controller IC from STMicroelectronics. This device is designed to provide efficient and reliable control for brushed DC motors in a wide range of industrial and automotive applications.

Product Features and Performance

Operates from an 8V to 28V supply voltage range

Supports brushed DC motors

Provides direction management and commutation control

Features a pre-driver with two half-bridges for motor control

Communicates via a serial interface

Utilizes power MOSFET technology for high efficiency

Operates over a wide temperature range of -40°C to 150°C (junction temperature)

Automotive-grade product with AEC-Q100 qualification

Product Advantages

Efficient and reliable motor control solution

Wide supply voltage range for versatile applications

Comprehensive control features for advanced motor management

Robust automotive-grade design for harsh environments

Compact surface-mount package for space-constrained designs

Key Reasons to Choose This Product

Proven performance and reliability from a leading semiconductor manufacturer

Comprehensive motor control capabilities in a single integrated circuit

Automotive-grade quality for demanding applications

Ease of integration and design flexibility

Quality and Safety Features

Automotive-grade qualification (AEC-Q100)

Robust thermal management for high-temperature operation

Overcurrent, overvoltage, and overtemperature protection

Compatibility

The L9904 is a standalone motor controller IC and can be used with a wide range of brushed DC motors in various industrial and automotive applications.

Application Areas

Industrial automation and control systems

Automotive systems (e.g., power windows, power seats, wipers)

Home appliances (e.g., fans, pumps, actuators)

Robotics and mechatronics

Product Lifecycle

The L9904 is an active and available product from STMicroelectronics. There are no direct equivalent or alternative models available at this time. For the latest product information or to discuss custom requirements, please contact our website's sales team.