IRS4428STRPBF - Infineon Technologies

Manufacturer Part Number

IRS4428STRPBF

Manufacturer

Infineon Technologies

Introduction

The IRS4428STRPBF is a dual low-side driver IC from Infineon Technologies designed for power management applications.

Product Features and Performance

Independent channel configuration

Can drive IGBT and N-Channel MOSFET gates

Support for wide supply voltage range from 6V to 20V

Inverting and non-inverting input types

Quick rise and fall times of 25ns typical

High peak output current capability with 2.3A source and 3.3A sink

Operates over a wide temperature range from -40°C to 150°C

Product Advantages

Optimized for high-speed operations

Dual channels enable flexibility in design

High-temperature operational capability ensures reliability in harsh conditions

Key Technical Parameters

Driven Configuration: Low-Side

Number of Drivers: 2

Voltage - Supply: 6V ~ 20V

Logic Voltage - VIL, VIH: 0.8V, 2.5V

Current - Peak Output (Source, Sink): 2.3A, 3.3A

Rise / Fall Time (Typ): 25ns

Operating Temperature: -40°C ~ 150°C

Quality and Safety Features

Robust construction for long-term reliability

Surface mount package ensures secure board attachment

Compatibility

Compatible with a variety of IGBT and N-Channel MOSFET gates

Mounting Type: Surface Mount

Package / Case: 8-SOIC

Application Areas

Power supply units

Motor controllers

DC-DC converters

Inverter systems

Product Lifecycle

Product Status: Active

No indication of discontinuation, with continued manufacturer support

Several Key Reasons to Choose This Product

High switching speed enables efficient operation

Dual driver functionality offers design versatility

Infineon's reputation for quality and performance

Wide operating temperature range suitable for industrial applications

Surface mount form factor for automated PCB assembly processes

High output currents support powerful applications