IR21271S - Infineon Technologies

Manufacturer Part Number

IR21271S

Manufacturer

infineon-technologies

Introduction

The IR21271S is a single-channel high-side or low-side gate driver designed for driving IGBT or N-channel MOSFET power switches. It features a wide supply voltage range, peak output current capability, and fast switching speeds to support a variety of power conversion applications.

Product Features and Performance

Wide supply voltage range of 9V to 20V

Single-channel gate driver with non-inverting input

Peak output current of 250mA source and 500mA sink

Rise/fall times of 80ns and 40ns, respectively

Operating temperature range of -40°C to 150°C

Surface mount 8-SOIC package

Product Advantages

Robust and reliable performance for demanding power applications

Optimized for efficient and high-speed switching of power semiconductors

Flexible configuration options to support various driver topologies

Compact surface mount package for space-constrained designs

Key Reasons to Choose This Product

High-performance gate driving for improved efficiency and reliability in power conversion systems

Wide operating voltage and temperature range for versatile application use

Compact packaging and simple interface for easy integration into power electronics designs

Proven Infineon quality and reliability for critical power applications

Quality and Safety Features

Robust design and manufacturing processes to ensure high reliability

Compliance with relevant safety standards for power electronics applications

Compatibility

The IR21271S gate driver is compatible with a variety of IGBT and N-channel MOSFET power semiconductors that operate within the specified voltage and current limits.

Application Areas

Switch-mode power supplies

Motor drives and industrial automation

Renewable energy systems

Lighting and appliance control

Automotive and transportation electronics

Product Lifecycle

The IR21271S is now considered an obsolete product. Customers are advised to contact our website's sales team for information on equivalent or alternative gate driver models that may be suitable for their application requirements.