IXDN404SI-16

Overview

The IXDN404SI-16 is a dual low-side ultrafast MOSFET gate driver manufactured by IXYS Integrated Circuits. It features two independent drivers with non-inverting logic compatible with CMOS and TTL inputs. The device delivers a peak output current of 4 A per channel, supporting fast switching speeds with rise and fall times of 18 ns and 17 ns respectively. It operates within a supply voltage range of 4.5 V to 35 V and functions reliably across an extended temperature range from -55°C to +125°C. Packaged in a SOIC-CT-8 surface-mount format, it is designed for efficient power management applications.

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 drive current capability of 4 amperes per output
• Extended thermal operation range suitable for demanding industrial environments

Applications

• Industrial motor drives requiring precise low-side switching
• Power supply circuits utilizing high-frequency MOSFETs
• Inverter systems needing reliable gate signal generation
• General-purpose power management IC implementations

Procurement Notes

Verify the specific suffix designation when sourcing components to ensure compatibility with required packaging or variant specifications. Confirm that the selected part matches the intended operational temperature range and voltage requirements for your application. Cross-reference manufacturer documentation to validate pinout configurations and electrical characteristics against system design constraints before integration.

Selection Notes

Choose this component when high-speed switching and robust drive current are critical for low-side MOSFET control. Consider the SOIC-CT-8 package for surface-mount assembly needs. Evaluate the operating temperature limits to ensure suitability for harsh environments. Compare input logic compatibility with existing control circuitry to guarantee seamless interface integration without additional level-shifting requirements.

Part Context

This device belongs to the IXDN series of gate drivers, specifically engineered for driving power MOSFETs and IGBTs. It represents a solution for applications requiring isolated or non-isolated low-side switching with high reliability. The product line emphasizes speed and current delivery to minimize switching losses in power conversion stages.

Replacement Considerations

The IXDN604SI is identified as a potential replacement option for the IXDN404SI series. Verify functional equivalence regarding pinout, electrical parameters, and package dimensions before substitution.