1EDI3025ASXUMA1

Overview

The Infineon Technologies 1EDI3025ASXUMA1 is an automotive-grade, single-channel high-voltage gate driver from the EiceDRIVER™ family. It utilizes coreless transformer technology for galvanic isolation and is optimized for driving IGBTs in traction applications. The device features a DSO-20 surface-mount package with reinforced isolation capabilities. Key electrical parameters include a supply voltage range of 3 V to 5.5 V, peak output currents of 15 A for both sourcing and sinking, and propagation delays of 55 ns (rise) and 45 ns (fall). It operates within a temperature range of -40°C to 150°C.

Feature Summary

• Coreless transformer technology provides enhanced isolation robustness and short transmission delay.
• Optimized specifically for driving IGBT power stages in automotive environments.
• Integrated active short-circuit protection ensures system safety during fault conditions.
• Complies with ISO 26262 standards for functional safety requirements.

Applications

• Traction inverters
• DC/DC converters

Procurement Notes

Verify the specific suffix XUMA1 to confirm tape-and-reel packaging configuration. Ensure compatibility with the target application's voltage levels and thermal management requirements. Confirm that the DSO-20 footprint matches the PCB layout design. Check for any recent product lifecycle notifications or recommended replacement parts from the manufacturer.

Selection Notes

Select this component when high-side IGBT driving is required with robust magnetic coupling isolation. Consider the 15 A output current capability against the gate charge requirements of the target power module. Evaluate the need for integrated active short-circuit protection and ISO 26262 compliance for the specific automotive safety level.

Part Context

This part belongs to the EiceDRIVER™ series, which replaces traditional optocouplers with coreless transformer technology. The series offers improved delay matching and reliability for high-power switching applications. The 1EDI3025AS variant is designed for traction systems requiring high voltage isolation and fast switching speeds.

Replacement Considerations

Consult official documentation for direct pin-to-pin replacements within the same EiceDRIVER™ family. Verify if alternative variants offer different current ratings or isolation voltages suitable for the specific design constraints.