1ED020I12B2XUMA1

Overview

The Infineon Technologies 1ED020I12B2XUMA1 is a single-channel isolated gate driver IC designed for high-side IGBT applications. It features magnetic coupling technology providing 4500Vrms galvanic isolation. The device delivers a peak output current of 2A with a supply voltage range of 13V to 20V. Key electrical parameters include a propagation delay of 170ns (turn-on) and 165ns (turn-off), with rise and fall times of 30ns and 50ns respectively. It operates within a junction temperature range of -40°C to +150°C and consumes 7mA of quiescent current.

Feature Summary

• Integrates coreless transformer technology for robust galvanic isolation between control and power stages.
• Provides active Miller clamp functionality to prevent false turn-on events during switching transients.
• Includes desaturation detection capability for short-circuit protection of the connected IGBT.
• Features logic inputs compatible with standard 5V CMOS microcontrollers.

Applications

• High-voltage DC/DC converters
• Uninterruptible power supply systems
• Welding equipment inverters

Procurement Notes

Verify component authenticity through authorized distribution channels due to the NRND status. Confirm package integrity upon receipt, as moisture sensitivity requires proper handling. Cross-reference datasheet revisions to ensure compatibility with existing design specifications before finalizing procurement orders.

Selection Notes

Select this component for designs requiring high isolation voltage in compact surface-mount formats. Ensure the application environment supports the specified operating temperature range. Validate that the load characteristics align with the 2A drive capability and that the control interface matches the 5V CMOS logic levels provided by the device.

Part Context

This part belongs to the EiceDRIVER family, utilizing Infineon's proprietary magnetic coupling architecture. It serves as an evolution from optical isolation drivers, offering improved reliability and faster switching speeds. The PG-DSO-16-15 package allows for efficient PCB layout in space-constrained industrial power modules.

Replacement Considerations

The 1ED020I12-F2 is a documented substitute within the same product family. Verify pinout compatibility and parameter alignment when transitioning between these variants to maintain circuit performance standards.

FAQ

What type of isolation technology does the 1ED020I12B2XUMA1 utilize?

It utilizes coreless transformer technology, which provides galvanic isolation without using optical components.

Is the device suitable for direct connection to microcontrollers?

Yes, all logic pins are compatible with 5V CMOS signals, allowing direct interfacing with standard microcontrollers.