IXDN604SITR

Overview

The IXDN604SITR is a dual low-side gate driver manufactured by Littelfuse, designed for driving MOSFETs and IGBTs. It features a supply voltage range of 4.5 V to 35 V and delivers a peak output current of 4 A. The device operates within an extended temperature range from -40 °C to +125 °C. Key timing parameters include a propagation delay of 40 ns, rise time of 9 ns, and fall time of 8 ns. It is housed in an 8-pin SOIC package with an exposed pad.

Feature Summary

• Supports interleaved conduction protection
• Includes enable shutdown functionality
• Logic inputs tolerate negative voltage swings up to 5V
• Outputs can be paralleled for increased drive current

Applications

• Driving IXYS MOSFETs and IGBTs
• Automotive power electronics (AEC-Q100 qualified)
• High-speed switching applications requiring low-side control

Procurement Notes

Verify the specific suffix 'TR' indicates tape-and-reel packaging when ordering. Confirm AEC-Q100 automotive qualification requirements if applicable to your design. Ensure the 8-SOIC EP footprint matches your PCB layout constraints. Check RoHS compliance status against current manufacturer declarations.

Selection Notes

Select this component for applications requiring dual low-side driving with high speed and robust noise immunity. The wide supply voltage range accommodates various logic levels. Consider the 4 A peak current capability for driving moderate-sized power devices. The exposed pad provides thermal management benefits for surface-mount assembly.

Part Context

This part belongs to the IXD_604 family of dual high-speed gate drivers from Littelfuse/IXYS. The family includes variants like IXDD604, IXDF604, and IXDI604, tailored for different input/output configurations. These drivers are optimized for modern power semiconductors, offering fast switching speeds and integrated protection features.

Replacement Considerations

Check for direct pin-compatible alternatives within the IXD_604 series such as IXDD604 or IXDI604 if different input inversion or output polarity is required. Verify electrical specifications match exactly before substitution.