VN7040ASTR - STMicroelectronics

Manufacturer Part Number

VN7040ASTR

Manufacturer

stmicroelectronics

Introduction

VN7040ASTR is a high-side power distribution switch designed for power management applications, specifically within the VIPOWER™ series.

Product Features and Performance

Single output, high-side switch configuration

N-Channel output type with non-inverting input type

Supports on/off interface controlling

Features include Auto Restart and Status Flag for enhanced operational functionality

Capable of handling load voltages from 4V to 28V

High current output capacity up to 24A

Offers robust fault protection through current limiting, open load detection, over temperature, over voltage, and UVLO (Under Voltage Lock Out)

Product Advantages

Integrated status flag allows for real-time troubleshooting and monitoring

Auto-restart function improves reliability and usability under fault conditions

High current output rating supports a broad range of power applications

Key Technical Parameters

Output Configuration: High Side

Output Type: N-Channel

Voltage Load: 4V to 28V

Current Output (Max): 24A

Rds On (Typ): 40mOhm

Operating Temperature: -40°C to 150°C

Quality and Safety Features

Features fixed current limiting and UVLO for safety and device protection

Over temperature and voltage protection ensures long-term reliability

Open load detect feature to prevent damage under no-load conditions

Compatibility

Surface Mount 8-SOIC package, universally compatible with standard SMT technology

Application Areas

Ideal for use in power distribution systems, particularly where load drivers are required

Product Lifecycle

Currently active product status

Not nearing discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

High current capacity (24A max) suitable for heavy-duty applications

Broad voltage load range (4V-28V) for versatile use across various systems

Multiple built-in safety and fault protection features enhance the reliability and durability

Auto Restart and Status Flag simplify maintenance and enhance operational assurance

Robust temperature operating range ensures performance in extreme conditions