McLaren Utilized has chosen STMicroelectronics as a key provider of silicon carbide (SiC) energy modules for its next-generation IPG5 800V inverter. 

The subsequent-generation IPG5 800V silicon carbide inverter can energy electrical motors to greater than 400 kW peak, 250 kW steady. It’s designed for automotive functions, and adheres to ISO 26262 ASIL-D requirements.

The IPG5 is designed to be gentle and compact, at simply 3.79 L in measurement and 5.5 kg. It’s extremely controllable, and gives variable switching frequencies. In response to McLaren, the variability in switching frequency as much as 32 kHz permits engineers to make use of a quicker, extra environment friendly and light-weight drivetrain.

“Silicon carbide and the necessity for higher effectivity is totally going to be a key development within the rising adoption of EV know-how,” says Stephen Lambert, Head of Electrification at McLaren Utilized. “Inverter know-how is quickly adopting silicon carbide semiconductors, particularly in 800 V architectures, and this take care of ST secures entry to the top-notch SiC semiconductor know-how.”

Supply: McLaren Utilized