# Allegro MicroSystems completes acquisition of Heyday Integrated Circuits

Allegro MicroSystems completed the acquisition of Heyday Integrated Circuits, a fabless semiconductor company specializing in isolated gate drivers for GaN and SiC power systems.

- Type: Acquisition
- Announced: 2022-09-01
- Where: Grasse, France, France
- Status: completed
- Products: isolated gate drivers, current sensors, GaN and SiC power semiconductors
- Sectors: [Semiconductors and Industrial Electronics](https://endata.com/sectors/semiconductors-electronics.md)

## Companies

- [Allegro MicroSystems](https://endata.com/companies/28898.md) (acquirer)
- [Heyday Integrated Circuits](https://endata.com/companies/63153.md) (target)

## Sources

- [globenewswire.com](https://www.globenewswire.com/news-release/2022/09/01/2508959/0/en/Allegro-MicroSystems-Completes-Acquisition-of-Heyday-Integrated-Circuits.html), 2022-09-01: "This acquisition brings together Heyday's isolated gate drivers and Allegro's market leading isolated current sensors."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.