1ED020I12FAXUMA2

Overview

The Infineon Technologies 1ED020I12FAXUMA2 is an automotive-grade, single-channel isolated gate driver IC designed for high-side IGBT and MOSFET applications. It features magnetic coupling technology providing 4500 Vrms isolation voltage. The device delivers a peak output current of 2 A with propagation delays of 30 ns (rise) and 50 ns (fall). It operates within a supply voltage range of 4.5 V to 20 V and supports both inverting and non-inverting logic inputs. Packaged in a PG-DSO-36 surface-mount format, it functions reliably across a junction temperature range of -40 °C to 150 °C.

Feature Summary

• Integrates magnetic coupling technology for galvanic isolation without optical components.
• Provides active Miller clamp functionality to prevent false triggering during switching events.
• Supports dual logic input configurations for flexible control interface integration.
• Complies with AEC-Q100 automotive qualification standards for reliability.

Applications

• High-side gate driving for IGBT modules in traction inverters
• Isolated control interfaces for electric vehicle power electronics
• Motor drive systems requiring robust noise immunity
• Industrial inverter topologies demanding functional safety

Procurement Notes

Verify the specific suffix 'XUMA2' against official Infineon documentation to confirm tape-and-reel packaging and automotive grade status. Confirm that the component meets current RoHS compliance requirements as specified in the latest datasheet revision. Cross-reference the manufacturer part number with authorized distributor catalogs to ensure authenticity and traceability before procurement.

Selection Notes

Select this component when designing circuits requiring high-voltage isolation between control and power stages. Ensure the application demands a single-channel high-side driver with fast switching speeds. Verify that the PCB layout accommodates the PG-DSO-36 package dimensions. Consider thermal management capabilities given the 150 °C maximum junction temperature rating for harsh environments.

Part Context

This part belongs to Infineon's EiceDRIVER family, which utilizes coreless transformer technology for signal transmission. It serves as a specialized solution for automotive power electronics where size, weight, and reliability are critical constraints. The series replaces traditional optocoupler-based drivers by offering higher speed and longer lifespan characteristics suitable for modern electric mobility platforms.

Replacement Considerations

Public confirmed substitute part numbers: 1ED020I12FA2XUMA2.