IXDF604SITR

Overview

The IXDF604SITR is a dual low-side gate driver IC manufactured by Littelfuse, housed in an 8-pin SOIC surface-mount package. It provides independent high-current drive for two N-channel MOSFETs or IGBTs with a peak output current of 4 A. The device operates within a supply voltage range of 4.5 V to 35 V and supports an operating temperature range from -40 °C to +125 °C. Key electrical characteristics include a propagation delay of 40 ns, turn-on delay of 50 ns, rise time of 9 ns, and fall time of 8 ns. It features ultra-low quiescent current of 10 μA and is qualified to AEC-Q100 Grade 1 standards.

Feature Summary

• Dual independent low-side channel configuration for driving power switches
• High peak source and sink drive capability of 4 A per channel
• Wide operating supply voltage range supporting various logic levels
• Automotive-grade reliability with AEC-Q100 Grade 1 qualification

Applications

• Motor control systems requiring robust gate driving
• Industrial power conversion circuits
• Automotive electronics compliant with AEC-Q100 standards

Procurement Notes

Verify the specific suffix 'TR' indicates tape-and-reel packaging when ordering. Confirm that the component meets AEC-Q100 Grade 1 requirements if automotive application is intended. Ensure the 8-pin SOIC footprint matches the PCB layout design. Check for RoHS compliance status as per manufacturer documentation.

Selection Notes

Select this component for applications requiring dual low-side switching with high current drive capabilities. The wide supply voltage range allows compatibility with various control logic levels. Consider the thermal performance and package type for heat dissipation needs. Verify that the propagation delay specifications meet the timing requirements of the target switching frequency.

Part Context

This part belongs to the IXD_604SI series of dual low-side gate drivers. It is designed to interface between low-voltage control signals and high-power semiconductor devices. The series offers a balance of drive strength and efficiency, suitable for demanding power electronic environments.

Replacement Considerations

Check for direct pin-to-pin compatible alternatives within the same family or from other manufacturers offering similar 4 A dual low-side drivers in SOIC-8 packages. Ensure equivalent electrical parameters such as supply voltage range and propagation delay are met.