IXDN409CI

Overview

The IXDN409CI is a low-side gate driver IC manufactured by IXYS. It features a non-inverting input configuration and is housed in a TO-220-5 package. The device delivers a peak output current of 9A for both sourcing and sinking operations. It operates within a supply voltage range of 4.5V to 35V. Typical rise and fall times are specified at 10ns. The component supports IGBT and MOSFET loads, including N-channel and P-channel types. It functions reliably across a junction temperature range of -55°C to 150°C.

Feature Summary

• High peak output current capability of 9A for rapid switching
• Non-inverting logic input configuration
• Latch-up protected design utilizing CMOS and HDMOSTM processes

Applications

• Driving large MOSFETs
• Driving IGBTs
• Power management circuits requiring high-speed switching

Procurement Notes

Verify the specific suffix 'CI' against the manufacturer's datasheet to confirm pinout compatibility and electrical specifications. Ensure the required operating temperature range aligns with the -55°C to 150°C specification. Confirm that the TO-220-5 package fits the target PCB footprint. Check for any updated revisions or end-of-life notices from IXYS before finalizing procurement plans.

Selection Notes

Select this component when a single-channel low-side driver with high current capacity is required. The non-inverting logic simplifies control interface design compared to inverting alternatives. Consider the thermal performance of the TO-220-5 package for heat dissipation needs. Verify that the input voltage levels match the system's logic family requirements.

Part Context

This part belongs to the IXDI/IXDN409 series of high-speed, high-current gate drivers. These devices are engineered to drive power semiconductors efficiently. The series combines CMOS compatibility with IXYS HDMOSTM process advantages. This integration ensures robust performance in demanding power electronics applications.

Replacement Considerations

Check for direct substitutes within the IXDI409 or IXDD409 series if pinouts are compatible. Verify equivalent peak current ratings and package dimensions. Consult official replacement lists from IXYS for validated alternatives.