IXDI414SI

Overview

The IXDI414SI is a single-channel low-side gate driver IC manufactured by IXYS, housed in a 14-SOIC surface-mount package. It provides non-inverting logic input control with peak output currents of 14A for both sourcing and sinking. The device operates on a supply voltage range of 4.5V to 35V and supports IGBT and MOSFET loads. Typical rise and fall times are 22ns and 20ns respectively. Logic thresholds are defined at 0.8V (VIL) and 3.5V (VIH). It functions within a junction temperature range of -55°C to 150°C.

Feature Summary

• Delivers high peak drive current of 14A to minimize switching losses in power devices
• Features ultra-fast transition times for efficient high-frequency operation
• Includes robust protection against shoot-through and latch-up conditions

Applications

• High-power motor drives and inverters
• Switched-mode power supplies (SMPS)
• Industrial automation and control systems

Procurement Notes

Verify the specific suffix 'SI' to confirm the 14-SOIC package and non-inverting configuration. Check manufacturer status as this component may be discontinued or subject to last-time buy notices. Ensure compatibility with existing PCB footprints and thermal management requirements before procurement.

Selection Notes

Select this component when a low-side driver with high peak current capability is required for driving large MOSFETs or IGBTs. The non-inverting input simplifies control logic integration compared to inverting variants. Consider the 14-SOIC package constraints for thermal dissipation and board space availability in dense designs.

Part Context

This part belongs to the IXDI/N414 series of high-speed gate drivers designed for demanding power electronics applications. It is engineered to handle the fast switching demands of modern wide-bandgap and silicon power devices. The series emphasizes reliability and performance in industrial and automotive environments.

Replacement Considerations

Consult official documentation for direct pin-to-pin replacements. Verify that any substitute maintains the 14A peak current rating and 14-SOIC footprint. Cross-reference electrical characteristics such as propagation delay and supply voltage range to ensure functional equivalence.