IR21844SPBF - Infineon Technologies

Manufacturer Part Number

IR21844SPBF

Manufacturer

Infineon Technologies

Introduction

The IR21844SPBF is a high-performance, half-bridge gate driver from Infineon Technologies. It is designed to provide efficient and reliable control for IGBT and N-Channel MOSFET power switches in a wide range of industrial and power conversion applications.

Product Features and Performance

Dual channel gate driver with independent outputs

Capable of driving both IGBT and N-Channel MOSFET power switches

Operates from a 10V to 20V supply voltage

Supports logic input voltages from 0.8V to 2.7V

Delivers peak output currents up to 1.9A sourcing and 2.3A sinking

Features non-inverting input logic

Supports high-side voltages up to 600V (bootstrap)

Provides fast rise and fall times of 40ns and 20ns respectively

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

Product Advantages

Efficient and reliable power switch control

Supports both IGBT and MOSFET gate drive requirements

Flexible supply and logic voltage compatibility

High-speed switching performance

Robust over-temperature protection

Key Reasons to Choose This Product

Versatile gate driver solution for a wide range of power conversion applications

Optimized for efficient and reliable operation of power semiconductors

Proven reliability and performance from a trusted manufacturer, Infineon Technologies

Cost-effective surface mount package for easy integration

Quality and Safety Features

Robust over-temperature protection

Designed and manufactured to high quality standards

Compatibility

The IR21844SPBF is compatible with a variety of IGBT and N-Channel MOSFET power switches in various industrial and power conversion applications.

Application Areas

Motor drives

Power inverters

Switch-mode power supplies

Uninterruptible power supplies (UPS)

Renewable energy systems

Industrial automation and control

Product Lifecycle

The IR21844SPBF is an active product and is not nearing discontinuation. There are no direct equivalent or alternative models available, but customers are advised to contact our website's sales team for information on other gate driver options that may suit their specific application requirements.