L9822N - STMicroelectronics

Manufacturer Part Number

L9822N

Manufacturer

stmicroelectronics

Introduction

The L9822N is a high-performance power distribution switch IC from STMicroelectronics. It features 8 independent low-side output channels, each capable of driving up to 500mA of load current. The device is designed for automotive and industrial applications where reliable and efficient power distribution is required.

Product Features and Performance

8 independent low-side output channels

500mA maximum output current per channel

550mΩ typical on-resistance (RDS(on))

SPI interface for control and monitoring

Status flag output to indicate overload or short-circuit conditions

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

Surface mount package (PowerSO-20)

Product Advantages

Compact and integrated solution for power distribution

Flexible and configurable output channels

Robust protection features for reliable operation

Suitable for a wide range of automotive and industrial applications

Key Reasons to Choose This Product

Efficient and reliable power distribution

Compact and space-saving design

Advanced protection and diagnostic features

Broad operating temperature range for demanding environments

Easy integration and control through the SPI interface

Quality and Safety Features

Overcurrent and short-circuit protection

Thermal shutdown to prevent overheating

Reverse polarity protection

Compatibility

The L9822N is compatible with various automotive and industrial systems that require efficient and reliable power distribution.

Application Areas

Automotive systems (e.g., body control, lighting, infotainment)

Industrial equipment (e.g., machinery, automation, robotics)

General power distribution and control applications

Product Lifecycle

The L9822N 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.