IX4424MTR Equivalent & Substitute Parts

Part Overview

The IX4424MTR is a low-side gate driver IC manufactured by IXYS Integrated Circuits Division, designed for independent dual-channel N-Channel and P-Channel MOSFET gate driving applications. This component operates across a 4.5V to 30V supply voltage range with non-inverting input configuration and 3A peak output current capability.

The IX4424MTR is classified as obsolete. Locating equivalent substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support ongoing production requirements for applications utilizing this gate driver topology.

Substiute Parts

IX4424MTR

IXYS Integrated Circuits DivisionIn Stock: 795IX4424MTR Datasheet

Current PartRFQ

IX4427MTR

IXYS Integrated Circuits DivisionIn Stock: 67514IX4427MTR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the IX4424MTR is based on the following critical parameters that must remain consistent across equivalent parts:

• Driven Configuration: Low-Side gate driver topology
• Channel Type: Independent dual-channel configuration
• Gate Type: N-Channel and P-Channel MOSFET compatibility
• Supply Voltage Range: 4.5V to 30V operation
• Input Logic: Non-Inverting configuration
• Number of Drivers: Dual-channel (2 drivers)
• Regulatory Compliance: ROHS3 Compliant, REACH Unaffected

The IX4427MTR qualifies as a manufacturer-recommended substitute. While peak output current is reduced from 3A to 1.5A and operating temperature range is narrowed, all core functional parameters remain aligned with the IX4424MTR topology and application requirements.

Parameter Comparison

Engineering Selection Recommendations

The IX4427MTR is the manufacturer-recommended substitute for the obsolete IX4424MTR. Both components maintain identical supply voltage range (4.5V ~ 30V), dual independent channel configuration, and non-inverting input topology required for low-side gate driver applications.

The IX4427MTR carries Active product status, ensuring ongoing availability and manufacturing support. Both parts maintain ROHS3 compliance and REACH unaffected regulatory status, satisfying environmental and compliance requirements.

Design integration requires evaluation of peak output current requirements. The IX4427MTR provides 1.5A peak output current versus the IX4424MTR's 3A capability. Applications requiring the full 3A output current specification must conduct detailed load analysis to determine compatibility with the reduced current rating.

The IX4427MTR features improved switching performance with faster rise and fall times (10ns/8ns versus 18ns/18ns), providing potential benefits for high-frequency gate driving applications. Operating temperature range is narrower (-40°C to 125°C ambient versus -55°C to 150°C junction), requiring thermal environment verification for extended temperature applications.

Frequently Asked Questions (FAQ)

Q: Can the IX4427MTR directly replace the IX4424MTR in existing designs?

A: The IX4427MTR is functionally compatible as a low-side dual-channel gate driver with identical supply voltage range and non-inverting input configuration. Compatibility depends on whether your application requires the full 3A peak output current specification. If your design operates within 1.5A peak current limits, direct substitution is feasible. If 3A output current is critical, alternative solutions must be evaluated.

Q: What are the key differences between these two parts?

A: The primary differences are peak output current (3A versus 1.5A), operating temperature range (-55°C to 150°C junction versus -40°C to 125°C ambient), and switching speed (18ns versus 10ns/8ns rise/fall times). Supply voltage range, channel configuration, and input logic remain identical.

Q: Why is the IX4424MTR obsolete?

A: The IX4424MTR is classified as obsolete by the manufacturer. The IX4427MTR represents the active product line continuation for low-side dual-channel gate driver applications from IXYS Integrated Circuits Division.

Q: Are there packaging differences between these parts?

A: The IX4424MTR packaging information is not specified in available data. The IX4427MTR is supplied in 8-VDFN Exposed Pad surface mount package (8-DFN 3x3mm) with Cut Tape and Digi-Reel options. Verify original IX4424MTR package specifications against your PCB design requirements.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the IX4424MTR and IX4427MTR are ROHS3 compliant and REACH unaffected, satisfying equivalent environmental and regulatory requirements.

Q: What should I consider when switching from IX4424MTR to IX4427MTR?

A: Evaluate peak output current requirements against the 1.5A specification. Verify operating temperature range compatibility with your application environment. Confirm PCB layout compatibility with the 8-DFN surface mount package. The improved switching speed of the IX4427MTR may require gate drive circuit timing adjustments in some applications.