Infineon 1EDI20I12AF: The Compact, High-Performance Single-Channel EiceDRIVER™ Core for IGBTs and MOSFETs

In the world of power electronics, the efficiency, reliability, and size of gate driver ICs are critical to system performance. The Infineon 1EDI20I12AF stands out as a state-of-the-art single-channel EiceDRIVER™ core designed specifically for driving IGBTs and MOSFETs in a variety of industrial and automotive applications. Combining compact packaging with robust functionality, this driver integrates advanced features that enhance switching performance, improve system safety, and simplify design.

A key strength of the 1EDI20I12AF is its exceptional integration and miniaturization. Housed in a small DSO-8 package, it is optimized for space-constrained applications without compromising on power or isolation capabilities. The component incorporates a galvanically isolated channel based on coreless transformer (CT) technology, providing reinforced isolation to ensure safe operation in high-voltage environments. This makes it ideal for use in motor drives, solar inverters, industrial SMPS, and automotive systems.

Performance is further amplified by its high output current capability, delivering peak currents of up to ±5 A. This allows for rapid switching of power transistors, reducing switching losses and enabling higher system efficiency. The driver supports a wide supply voltage range and operates reliably at high temperatures, ensuring stability under demanding conditions. Additionally, it features advanced protection functions such as undervoltage lockout (UVLO) for both primary and secondary sides, which safeguards against faulty operation and potential damage to the power devices.

The 1EDI20I12AF also offers excellent noise immunity and low electromagnetic emissions, contributing to cleaner system operation and easier compliance with EMC standards. Its compatibility with a broad spectrum of microcontrollers and power modules allows for flexible and scalable designs.

ICGOOODFIND:

The 1EDI20I12AF from Infineon exemplifies innovation in gate driver technology, offering designers a compact, high-reliability, and high-performance solution that meets the needs of modern power conversion systems.

Keywords:

Gate Driver IC, Reinforced Isolation, Compact Design, High Output Current, EiceDRIVER™