IXDI609SIATR

Overview

The IXDI609SIATR is a single-channel, low-side ultrafast MOSFET gate driver manufactured by Littelfuse. It operates within a supply voltage range of 4.5 V to 35 V and delivers a peak output current of 9 A. The device features an inverting configuration with rise and fall times of 22 ns and 15 ns, respectively. Designed for surface-mount installation, it is housed in an SOIC-8 package. The component supports an operating temperature range from -40°C to +125°C and draws a quiescent current of 10 µA.

Feature Summary

• Ultrafast switching performance with rapid rise and fall times for high-frequency applications
• Automotive-grade qualification compliant with AEC Q100 standards
• Low quiescent current consumption for improved power efficiency
• Robust low-side drive capability suitable for IGBT and MOSFET control

Applications

• Automotive power electronics systems
• Industrial motor drives
• High-efficiency DC-DC converters

Procurement Notes

Verify the specific suffix 'ATR' corresponds to the required tape-and-reel packaging format for automated assembly lines. Confirm that the Littelfuse branding aligns with the original IXYS product lineage if legacy compatibility is critical. Ensure the SOIC-8 footprint matches the target PCB design constraints. Validate RoHS compliance status against current regulatory requirements for the intended market.

Selection Notes

Select this component when a single-channel, low-side driver with automotive reliability is required. The 9 A peak current capability supports medium-power MOSFET or IGBT switching. The wide supply voltage range accommodates various logic levels. Consider the inverting logic configuration during circuit design to ensure correct signal phase alignment with the control source.

Part Context

This part belongs to the IXD_609 series of high-speed gate drivers. It represents the automotive-grade variant (indicated by the 'SI' suffix) of the standard IXDI609 family. The series is designed for robust performance in demanding environments, offering enhanced durability compared to commercial-grade equivalents while maintaining fast switching characteristics.

Replacement Considerations

Direct substitutes include other parts within the IXD_609 family, such as the non-automotive IXDI609I. Verify pinout compatibility before swapping. Cross-reference with equivalent low-side drivers from other manufacturers only if electrical parameters and package dimensions are identical.