Chipmaker Cree adjustments title to Wolfspeed, strikes take care of GM on battery tech


Oct 4 (Reuters) – Chipmaker Wolfspeed Inc on Monday introduced a take care of General Motors to provide silicon carbide energy gadgets for future electrical car packages, as Wolfspeed modified its title from Cree Inc.

Wolfspeed expertise can be utilized in built-in energy electronics in GM’s Ultium Drive system, for upcoming electrical autos, the 2 corporations stated.

Cree Inc shares beforehand traded on the Nasdaq Global Select Market, and newly renamed North Carolina-based Wolfspeed now will commerce on the New York Stock Exchange below the ticker “WOLF.”

The change comes as Wolfspeed has reoriented its enterprise to the rising marketplace for electrical automobiles. The firm as soon as centered on making LED chips for lighting however bought that enterprise final 12 months for $300 million to Smart Global Holdings Inc (SGH.O).

Wolfspeed makes chips out of silicon carbide, which is extra power environment friendly than normal silicon for duties similar to transmitting energy from an electrical automotive’s batteries to the motors that flip the wheels. That helps increase the car’s vary. Tesla Inc (TSLA.O) was an early adopter of the chips, and different car makers are following go well with.

But silicon carbide chips are tough to make as a result of the uncooked crystalline materials must be grown in particular furnaces and processed into chips otherwise from normal silicon.

Wolfspeed has labored with silicon carbide for 30 years. In addition to creating its personal silicon carbide chips, Wolfspeed makes about 60% of the world’s uncooked silicon carbide materials and provides it to a few of its opponents similar to Infineon Technologies (IFXGn.DE), STMicroelectronics (STM.BN) and On Semiconductor (ON.O).

Wolfspeed makes chips at two small factories in North Carolina and is constructing a bigger one in New York that can come on-line in about 5 months, the corporate says.

Car makers are “looking for supply assurances,” Gregg Lowe, Wolfspeed’s chief government, advised Reuters in an interview.

Reporting by Stephen Nellis in San Francisco; Additional reporting by Peter Henderson; Editing by Cynthia Osterman and Daniel Wallis