AUIRB24427S

Description：IC GATE DRVR LOW-SIDE 8SOIC
Series：-
Mfr：Infineon Technologies
Package：Tube

SKU:75bb4bb7099a Category: Gate Drivers Brand: Infineon Technologies

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Product introduction

AUIRB24427S is listed in the Gate Driver range at ChipApex. The manufacturer field lists Infineon Technologies. Its product description is IC GATE DRVR LOW-SIDE 8SOIC. Review the specifications below when checking this part for your BOM.

Gate Driver specifications for AUIRB24427S

Description：IC GATE DRVR LOW-SIDE 8SOIC
Series：-
Mfr：Infineon Technologies
Package：Tube
Driven Configuration：Low-Side
Channel Type：Independent
Number of Drivers：2
Gate Type：MOSFET (N-Channel)
Voltage - Supply：5V ~ 20V
Logic Voltage - VIL, VIH：0.8V, 2.5V
Current - Peak Output (Source, Sink)：6A, 6A
Input Type：Non-Inverting
Rise / Fall Time (Typ)：33ns, 33ns (Max)
Operating Temperature：-40°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：PG-DSO-8-9
Grade：-
Qualification：-
High Side Voltage - Max (Bootstrap)：-

Gate Driver datasheet and documents for AUIRB24427S

AUIRB24427S

Gate Driver Overview

The AUIRB24427S is a high-current, dual low-side gate driver IC designed for automotive applications. It features a non-inverting topology with two independent channels. The device supports supply voltages from 5 V to 20 V and delivers peak output currents of 6 A. Propagation delays are specified at 65 ns for turn-off and 85 ns for turn-on. It utilizes an 8-pin SOIC package and complies with the AEC-Q100 standard for industrial quality grades.

Gate Driver Feature Summary

High current output capability for efficient power stage driving
Matched propagation delay characteristics between both channels
Automotive-grade reliability compliant with AEC-Q100 standards

Gate Driver Applications

Single-ended automotive power converter topologies
GaN HEMT driver circuits in automotive systems
Industrial motor control applications

Gate Driver Procurement Notes

Verify the specific ordering suffix to confirm package type and tape-and-reel configuration. Ensure the component meets the required AEC-Q100 qualification level for your target application environment. Cross-reference the datasheet version to confirm electrical parameters match your design specifications before finalizing procurement.

Gate Driver Selection Notes

Select this component when high peak current drive is required for low-side switching applications. The matched propagation delay makes it suitable for synchronous rectification or half-bridge configurations where timing alignment is critical. Consider the 8-pin SOIC footprint for PCB layout constraints.

Gate Driver Part Context

This part belongs to the IRB series of gate drivers from Infineon Technologies (formerly International Rectifier). It is specifically engineered for robust performance in harsh automotive environments. The 'AU' prefix typically denotes automotive qualification and enhanced reliability features compared to standard industrial variants.

Gate Driver Replacement Considerations

The IR4427S is a related non-automotive variant within the same product family. Verify if the lower AEC-Q100 grade of the IR4427S is acceptable for your specific application requirements before considering substitution.

How to buy

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Payment Method

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Delivery time

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Freight calculation

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Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.