IXDI404SI

Overview

The IXDI404SI is a dual low-side ultrafast MOSFET gate driver manufactured by IXYS. It features two independent drivers with inverting logic inputs, capable of sourcing and sinking 4 A peak output current. The device operates on a single supply voltage ranging from 4.5 V to 35 V. Key electrical parameters include a typical rise time of 18 ns and fall time of 17 ns. It supports CMOS and TTL logic levels and functions within an operating temperature range of -55°C to +125°C. The component is housed in an 8-pin SOIC-CT package.

Feature Summary

• Dual-channel architecture providing independent low-side drive for two MOSFETs
• Ultrafast switching performance with nanosecond-level propagation delays
• Wide supply voltage compatibility supporting various power system architectures
• Robust thermal operation capability across extended industrial temperature ranges

Applications

• High-frequency DC-DC converter topologies requiring fast switching
• Motor control systems utilizing low-side MOSFET configurations
• Inverter circuits in power electronics applications
• Battery management systems needing efficient gate driving

Procurement Notes

Verify the specific suffix designation against the manufacturer's official documentation, as variations may exist regarding packaging or revision history. Confirm RoHS compliance status through the latest datasheet release. Ensure the procurement channel provides authentic components from authorized sources to guarantee reliability and traceability for critical power applications.

Selection Notes

Select this component when dual low-side driving is required with high current capability and fast switching speeds. Consider the inverting input logic configuration during circuit design. Evaluate the SOIC-CT package constraints for PCB layout. Compare against alternatives if non-inverting logic or higher voltage ratings are necessary for the specific application requirements.

Part Context

This part belongs to the IXDI series of ultrafast MOSFET drivers designed for demanding power conversion environments. It complements other variants like the IXDN604SI which offers similar electrical characteristics but potentially different packaging or pinout configurations. The series emphasizes speed and drive strength for efficient power stage control.

Replacement Considerations

The IXDI604SI is identified as a potential replacement option. Verify functional equivalence regarding pinout, electrical specifications, and package dimensions before substitution. Ensure the alternative meets all thermal and voltage requirements of the original design.

FAQ

Is the IXDI404SI available for new designs?

No, the IXDI404SI is listed as a discontinued product.

What is the input logic type for this driver?

The IXDI404SI features inverting logic inputs compatible with CMOS and TTL standards.