Apple’s future plan for next-gen power adapters
- These adapters will be based on ‘GaN’ technology.
- Apple is expected to place orders for these adapters to Navitas this year.
- They are unlikely to make it to the market this year.
Rumors are circulating that Apple plans to replace their current silicon-based power adapters with a smaller and lighter GaN USB-C power adapter. GaN stands for ‘Gallium Nitride,’ a technology which would enable the adapter to have better power efficiency and lower heat. This technology would likely allow for faster charging speeds, as well as an overall smaller footprint and lighter weight.
Currently, there are several manufacturers including Navitas Semiconductor, Power Integrations and Innoscience supplying fast charging solutions based GaN-on-Si chip chargers, according to DigiTimes. Apple is expected to place a large number of orders for fast charging solutions based on GaN technology to Navitas, with Apple's chipmaking partner TSMC supplying Navitas with GaN-on-Si chips. Navitas is expected to start receiving orders from Apple in 2021 — however, it is still unlikely this refreshed adapter will make it to market this year.
Several brands such as Xiaomi, Dell, Lenovo and Aukey have already adopted GaNFast technology based chargers. GaNFast is a Gallium Nitride solution designed by Navitas and found in some of the most popular fast chargers around the world. If these rumors end coming true, we may see these chargers as standalone accessories — considering the fact that Apple no longer includes a charging brick in the box for their iPhone range.
On the other hand, iPads and MacBooks will benefit from having smaller, more efficient adapters too. It will be a welcome addition, replacing the good old silicon based adapters that Apple has been including in the box for decades.
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