IXDI502D1T/R

Overview

The IXDI502D1T/R is a dual low-side ultrafast MOSFET gate driver manufactured by IXYS. It operates within a supply voltage range of 4.5V to 30V and supports peak output currents of 2A for both sourcing and sinking. The device features an inverting logic configuration with input thresholds of 0.8V and 3V. Typical switching times are 7.5ns rise and 6.5ns fall. It is housed in a 6-DFN (4x5mm) package with a bare pad, suitable for surface mount installation across a junction temperature range of -55°C to 150°C.

Feature Summary

• Dual independent channel architecture for simultaneous control of two low-side switches
• Ultrafast switching performance with nanosecond-level rise and fall times
• Wide operating supply voltage range supporting various logic levels
• Robust thermal design with exposed pad for enhanced heat dissipation

Applications

• High-frequency DC-DC converter topologies
• Motor drive circuits requiring precise low-side switching
• Industrial power supply gate control systems
• Inverter bridge configurations utilizing dual MOSFETs

Procurement Notes

Verify the specific suffix 'T/R' indicates tape and reel packaging when ordering. Confirm the 6-DFN footprint dimensions match the PCB layout requirements. Check for RoHS compliance status as per current manufacturing standards. Ensure the inverting logic aligns with the upstream controller signals. Validate that the 2A peak current meets the target MOSFET gate charge requirements at the intended switching frequency.

Selection Notes

Select this component when dual isolated or non-isolated low-side driving is required with high speed. Compare against single-channel alternatives if only one switch needs control. Consider the DFN package size constraints versus thermal performance needs. Evaluate the 4.5V minimum supply voltage against the available system rails. Assess the inverting input requirement against the control signal polarity.

Part Context

This part belongs to the IXDI502 series of low-side gate drivers from IXYS. It is designed specifically for driving N-channel MOSFETs and IGBTs in power conversion applications. The series emphasizes fast switching speeds to minimize conduction losses. It serves as a critical interface between low-voltage logic controllers and high-power semiconductor switches.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pinout compatibility and electrical specifications before considering any alternative devices from other manufacturers.