1ED020I12FTAXUMA2

Overview

The Infineon Technologies 1ED020I12FTAXUMA2 is a single-channel high-side isolated gate driver IC designed for IGBT and MOSFET applications. It features magnetic coupling technology providing galvanic isolation with a voltage rating of 4500Vrms. The device operates within a supply voltage range of 4.5 V to 20 V and delivers a peak output current of 2 A. Key timing parameters include a rise time of 400 ns and a fall time of 350 ns. It supports both inverting and non-inverting input configurations and functions reliably across an operating temperature range of -40 °C to +150 °C.

Feature Summary

• Integrates magnetic coupling technology for robust galvanic isolation between control and power stages.
• Provides active Miller clamp functionality to prevent false turn-on during high dv/dt switching events.
• Includes DESAT (desaturation) detection capability for comprehensive short-circuit protection.
• Supports flexible logic input through configurable inverting and non-inverting signal paths.

Applications

• Industrial motor drives and servo systems
• Uninterruptible power supplies (UPS)
• Solar inverters and renewable energy converters

Procurement Notes

Verify the specific suffix 'TAXUMA2' against official Infineon documentation to confirm package type and reel specifications, as ordering codes define physical delivery attributes. Confirm component lifecycle status, as this part may be marked as Not Recommended for New Designs (NRND). Ensure compatibility with existing PCB footprints and isolation requirements before procurement.

Selection Notes

Select this component when high-voltage isolation and fast switching are required for single-channel high-side applications. The integrated DESAT and Miller clamp features reduce external component count compared to standard drivers. Evaluate thermal performance within the DSO-20 package constraints and ensure the control interface matches the available inverting or non-inverting drive signals.

Part Context

This device belongs to the EiceDRIVER family of isolated gate drivers from Infineon Technologies. It utilizes coreless transformer technology to achieve high isolation voltages while maintaining compact form factors. The series is engineered for industrial and automotive environments requiring reliable switching of power semiconductors under harsh electrical conditions.

Replacement Considerations

Publicly confirmed substitute part numbers were not identified in the provided source material. Consult official Infineon replacement guides or distributor cross-reference tools for verified alternatives if this NRND component is unavailable.

FAQ

What isolation technology does the 1ED020I12FTAXUMA2 utilize?

It utilizes magnetic coupling (coreless transformer) technology to provide galvanic isolation.

Does this driver include short-circuit protection?

Yes, it includes DESAT detection and active Miller clamp functionality for protection.