AUIRS4427S - Infineon Technologies

Manufacturer Part Number

AUIRS4427S

Manufacturer

Infineon Technologies

Introduction

The AUIRS4427S is a high-speed, low-side IGBT and Power MOSFET gate driver, designed for use in automotive and industrial applications. It features two independent gate driver channels, capable of driving a wide range of power semiconductor devices, including IGBTs, N-Channel, and P-Channel MOSFETs.

Product Features and Performance

Two independent gate driver channels

Capable of driving IGBT, N-Channel, and P-Channel MOSFET devices

Wide supply voltage range: 6V to 20V

High peak output current: 2.3A source, 3.3A sink

Fast rise and fall times: 25ns (typical)

Wide operating temperature range: -40°C to 150°C (TJ)

Automotive qualified to AEC-Q100 standards

Product Advantages

Supports a variety of power semiconductor devices

High-speed, high-current gate driving capabilities

Robust design for harsh automotive and industrial environments

Automotive-grade qualification ensures reliability and performance

Key Reasons to Choose This Product

Versatile gate driver solution for a wide range of applications

Proven performance and reliability in automotive and industrial systems

Seamless integration with other Infineon power management components

Optimized for cost-effective, high-efficiency power conversion designs

Quality and Safety Features

Automotive-grade qualification to AEC-Q100 standards

Robust design for reliable operation in harsh environments

Integrated protection features to ensure safe and reliable operation

Compatibility

The AUIRS4427S is compatible with a variety of IGBT, N-Channel, and P-Channel MOSFET devices commonly used in automotive and industrial applications.

Application Areas

Automotive power electronics (e.g., motor drives, inverters, converters)

Industrial motor control systems

Power conversion and switching applications

Product Lifecycle

The AUIRS4427S is an obsolete product, meaning it is no longer in active production. However, Infineon may offer alternative or equivalent gate driver solutions that can be used as replacements. Customers are advised to contact our website's sales team for more information on available options.