L9781 -

Manufacturer Part Number

L9781

Manufacturer

stmicroelectronics

Introduction

The L9781 is a high-performance 32-channel power distribution switch IC designed for automotive and industrial applications. It offers a flexible and scalable solution for controlling and monitoring various electrical loads in a system.

Product Features and Performance

32 independent high-side or low-side switch channels

1:32 input-to-output ratio

SPI interface for configuration and control

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

Automotive-grade qualification to AEC-Q100

Robust fault protection features, including overcurrent, overtemperature, and open-load detection

Product Advantages

Highly integrated and configurable power distribution solution

Efficient power management with minimal external components

Reliable and safe operation in harsh environments

Flexible control and diagnostics through the SPI interface

Key Reasons to Choose This Product

Comprehensive feature set for demanding automotive and industrial applications

Proven reliability and performance in safety-critical systems

Seamless integration with microcontrollers and other system components

Cost-effective solution for scalable power distribution needs

Quality and Safety Features

Automotive-grade qualification to AEC-Q100 standard

Robust fault protection mechanisms to ensure safe and reliable operation

Rigorous quality control and testing processes

Compatibility

The L9781 is compatible with a wide range of microcontrollers and system architectures commonly found in automotive and industrial applications.

Application Areas

Automotive electrical and electronic systems

Industrial automation and control equipment

Power management and distribution in various equipment

Product Lifecycle

The L9781 is an active product, and there are currently no plans for discontinuation. However, customers are advised to contact our website's sales team for the latest product information and availability, as well as any potential alternative or equivalent models that may be available.