IR21271SPBF - Infineon Technologies

Manufacturer Part Number

IR21271SPBF

Manufacturer

Infineon Technologies

Introduction

The IR21271SPBF is a high-voltage, high-current gate driver IC from Infineon Technologies. It is designed to drive high-side or low-side N-channel MOSFETs or IGBTs in power conversion applications such as industrial drives, power supplies, and motor control systems.

Product Features and Performance

Single-channel gate driver

Supports 9V to 20V supply voltage range

High-side voltage up to 600V

Peak output current of 250mA source, 500mA sink

Fast rise and fall times (typical 80ns rise, 40ns fall)

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

Product Advantages

Suitable for driving high-voltage, high-current power devices

High-speed switching capabilities for efficient power conversion

Robust design for reliable operation in industrial environments

Compact 8-SOIC package for space-constrained applications

Key Reasons to Choose This Product

Proven performance and reliability from a trusted manufacturer

Versatile design supports a wide range of power conversion topologies

Cost-effective solution for industrial and commercial applications

Ease of integration with other power management components

Quality and Safety Features

Robust design for high immunity to noise and transients

Overtemperature protection and undervoltage lockout

Compliant with relevant safety and regulatory standards

Compatibility

Compatible with a wide range of N-channel MOSFETs and IGBTs

Application Areas

Industrial motor drives

Switched-mode power supplies

Inverters and converters

General power conversion and control applications

Product Lifecycle

The IR21271SPBF is an active product from Infineon Technologies. There are no immediate plans for discontinuation. Customers are advised to contact our website's sales team for information on any potential alternative or equivalent models that may become available in the future.