Infineon Introduces Gate Drivers to Improve EV Inverter Power Efficiency - thelec.net

Infineon introduced two new gate driver integrated circuits, the 1EDI3040AS and 1EDI3041AS, designed for electric vehicle (EV) traction inverters. These devices aim to improve power efficiency by opti... Read original →

Infineon’s new EiceDRIVER ICs represent a surgical strike at EV inverter inefficiencies, not just incremental hardware upgrades. Technically, their multi-stage switching control pressures SiC module designs toward higher frequencies and lower parasitics, while shrinking BOM complexity—and margins—for packaging suppliers in Taiwan, China and Southeast Asia. Compliance with ASIL-D raises safety assurance but also erects barriers for smaller Tier 1s, accelerating consolidation. Competitors like STMicroelectronics will likely fast-track integrated STPOWER platforms, while onsemi may double down on cost-optimized IGBT solutions for entry-level segments. Within 18 months, this innovation will catalyze 800V architecture adoption and force OEMs to reassess vertical integration across chips, modules, and inverters—where every 1% efficiency gain translates into tangible range extension and carbon reduction.