IR4426STRPBF - Infineon Technologies

Manufacturer Part Number

IR4426STRPBF

Manufacturer

Infineon Technologies

Introduction

The IR4426STRPBF is a dual low-side driver integrated circuit, designed for power management applications.

Product Features and Performance

Dual Independent Channels

Low-Side Driver Configuration

Compatible with IGBT and N-Channel MOSFET gate types

High peak output current capacity – 2.3A source, 3.3A sink

Fast switching with 15ns rise time and 10ns fall time

Wide supply voltage range from 6V to 20V

Integrated under-voltage lockout protection

Industry-standard 8-SOIC package for surface mount technology

Product Advantages

Highly efficient power management for driving MOSFETs and IGBTs

Robust thermal performance with operating temperatures ranging from -40°C to 150°C

Reduces design complexity with independent channel functionality

Space-saving design ideal for compact electronic applications

Key Technical Parameters

Number of Drivers: 2

Driven Configuration: Low-Side

Channel Type: Independent

Supply Voltage: 6V ~ 20V

Logic Voltage - VIL, VIH: 0.8V, 2.7V

Peak Output Current: 2.3A Source, 3.3A Sink

Input Type: Inverting

Rise / Fall Time: 15ns / 10ns

Operating Temperature: -40°C ~ 150°C

Quality and Safety Features

Under-voltage lockout for reliability

Robust operating temperature range for high-temperature applications

Compliance with industry standards for quality and safety

Compatibility

Universal compatibility with N-Channel MOSFET and IGBT technologies

Application Areas

Switch Mode Power Supplies (SMPS)

Motor Drivers

DC-DC Converters

Battery Management Systems

Power Inverters

Product Lifecycle

Currently Active with no announced discontinuation.

Availability of replacements or upgrades can be obtained from Infineon Technologies' support.

Several Key Reasons to Choose This Product

Efficient power handling capabilities for diverse applications

High peak output currents suitable for heavy-duty switching

Quick switching times enabling high-speed operation

Independent driving channels provide design flexibility

Reliable performance under extreme temperatures

Space-efficient packaging suitable for modern compact circuits

Broad compatibility with various gate types supports versatility in use