IXDN404SIA

Overview

The IXDN404SIA is a dual low-side ultrafast MOSFET driver manufactured by IXYS Integrated Circuits. It features two independent drivers with 4A peak output current capability, designed for high-speed switching applications. The device operates within a supply voltage range of 4.5V to 35V and accepts CMOS or TTL logic inputs. Key electrical parameters include an 18ns rise time and a 17ns fall time. It functions reliably across an extended temperature range from -55°C to +125°C. The component is housed in an SOIC-CT-8 surface-mount package.

Feature Summary

• Dual-channel architecture providing independent control for two low-side switches
• Ultrafast switching performance with nanosecond-level rise and fall times
• High peak output drive current of 4A for rapid gate charging
• Direct compatibility with standard CMOS and TTL logic families

Applications

• Motor control systems requiring precise IGBT or MOSFET switching
• Solar power inverters utilizing high-frequency power conversion
• Electric vehicle drive modules demanding robust gate driving

Procurement Notes

Verify the specific suffix 'SIA' against the manufacturer's datasheet to confirm pinout and packaging details. Confirm availability status as distribution channels may list obsolete or discontinued stock. Ensure the source document explicitly identifies the part as a dual low-side driver before procurement. Cross-reference the SOIC-CT-8 package dimensions with your PCB footprint requirements.

Selection Notes

Select this component when dual low-side isolation is required without high-side bootstrap complexity. The 4A peak current supports large gate capacitance loads efficiently. Verify input logic levels match your microcontroller or controller IC outputs. Consider the operating temperature range if the application involves harsh thermal environments.

Part Context

This device belongs to the IXDI/IXDN series of gate drivers from IXYS. It serves as a dedicated interface between low-voltage control logic and power semiconductor switches. The series emphasizes speed and drive strength for efficient power management. It complements other IXYS power solutions like MOSFETs and IGBTs in complete converter designs.

Replacement Considerations

Public confirmed substitute: IXDI604SI.