VN7140ASTR - STMicroelectronics

Manufacturer Part Number

VN7140ASTR

Manufacturer

STMicroelectronics

Introduction

Integrated power distribution switch for load management

Product Features and Performance

Single high-side switch

N-Channel MOSFET output

Interface with simple On/Off control

Supports 4V to 28V load voltage range

Fixed current limiting

Open-load detection

Thermal shutdown

Overvoltage and under-voltage lockout (UVLO)

Auto-restart functionality

Status Flag output

Product Advantages

Protection against multiple fault conditions

Low Rds On resistance of 140mOhm

High maximum output current of 8A

Extended operating temperature from -40°C to 150°C

Surface mount 8-SOIC package for compact design

Key Technical Parameters

Output type: N-Channel

Current - Output (Max): 8A

Voltage - Load: 4V ~ 28V

Rds On (Typ): 140mOhm

Operating Temperature: -40°C ~ 150°C

Quality and Safety Features

Current limiting (Fixed)

Over Temperature protection

Open Load Detect

Over Voltage protection

Under Voltage Lock Out

Compatibility

VIPOWER series compatible devices

Suitable for general-purpose applications

Compatible with a variety of microcontrollers for On/Off control

Application Areas

Power distribution systems

Automotive electronics

Industrial automation

Consumer electronics

Product Lifecycle

Active product status

Not currently marked for discontinuation

Several Key Reasons to Choose This Product

Efficient power management with high current handling

Built-in safety features for robust operation

Compatible with a wide range of supply voltages

Suitable for harsh environments with a high operating temperature range

Ease of integration in various circuit designs due to surface mount packaging

Provides diagnostic feedback via status flag function