IXDN504SIA

Overview

The IXDN504SIA is a dual low-side ultrafast MOSFET driver manufactured by IXYS. It provides 4 Ampere output current capability with a typical on-resistance of 2.5 Ohms. The device operates within a supply voltage range of 4.5 V to 30 V and is housed in an 8-SOIC package.

Feature Summary

• Dual channel configuration for independent control
• Ultrafast switching performance for high-frequency applications
• High peak output drive current capability

Applications

• MOSFET gate driving in power conversion circuits
• Isolated DC-DC converter topologies
• Motor drive systems requiring fast switching

Procurement Notes

Verify the manufacturer designation as IXYS Corporation or Littelfuse, noting that IXYS has been acquired. Confirm the specific suffix 'SIA' corresponds to the 8-SOIC package variant. Ensure RoHS compliance status matches project requirements before finalizing procurement orders.

Selection Notes

Select this component when dual low-side driving is required without isolation. The 4A peak current supports moderate-sized MOSFETs efficiently. Verify input logic compatibility with the 4.5V minimum supply threshold. Consider thermal management if operating near maximum current limits continuously.

Part Context

This part belongs to the IXYS IXDN series of gate drivers, designed specifically for enhancing the switching speed of power MOSFETs. It serves as a critical interface between low-voltage control logic and high-power semiconductor switches in various industrial and consumer electronics applications.

Replacement Considerations

Check for direct pin-compatible alternatives from IXYS or Littelfuse portfolios. Verify that any substitute maintains the 4A output current and 2.5 Ohm resistance specifications. Ensure the replacement package matches the 8-SOIC footprint for board compatibility.