L9826 -

Manufacturer Part Number

L9826

Manufacturer

stmicroelectronics

Introduction

The L9826 is a high-performance power management integrated circuit (PMIC) designed for power distribution and load driving applications. It features 8 independent low-side N-channel MOSFET outputs, each capable of delivering up to 450mA of continuous current. The device is equipped with a Serial Peripheral Interface (SPI) for easy system integration and control.

Product Features and Performance

8 independent low-side N-channel MOSFET outputs

Maximum output current of 450mA per channel

Input voltage range of 4.5V to 5.5V

Wide operating temperature range of -40°C to 150°C

Low on-resistance (RDS(on)) of 1.5Ω (typical)

Integrated SPI interface for configuration and control

Fault protection features including overcurrent, overtemperature, and open-load detection

Product Advantages

High output current capability for powering various loads

Efficient power distribution with low power dissipation

Flexible SPI interface for easy system integration

Robust fault protection for reliable operation

Wide temperature range for diverse application environments

Key Reasons to Choose This Product

Optimized for power distribution and load driving applications

Scalable and versatile design to support a variety of loads

Integrated protection features ensure reliable and safe operation

Easy to integrate and control through the SPI interface

Proven reliability and performance from a reputable manufacturer

Quality and Safety Features

Rigorous quality control and testing processes

Compliance with industry safety standards

Robust overcurrent, overtemperature, and open-load protection

Compatibility

The L9826 is designed to be compatible with a wide range of microcontrollers and other control systems that support the SPI interface.

Application Areas

Industrial automation and control systems

Automotive electronics

Home appliances

Robotics and motion control

General-purpose power distribution and load driving applications

Product Lifecycle

The L9826 is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from STMicroelectronics or other manufacturers. Customers are advised to contact our website's sales team for more information on available options and compatibility.