You’re not going to see the PI power chip that Apple is using

Power Integrations, Inc. is a supplier of high-performance electronic components and power solutions specializing in the field of high-voltage power management and control. PI is headquartered in Silicon Valley. PI’s integrated circuits and diodes have designed compact, energy-efficient AC-DC power supplies for mobile devices, home appliances, smart meters, LED lamps, and industrial applications. PI’s SCALE gate drivers improves the efficiency, reliability and cost-effectiveness of high-power applications including industrial motors, solar and wind energy systems, electric vehicles and HVDC transmission. Since its launch in 1998, Power Integrations’s EcoSmart energy-saving technology has saved billions of dollars in energy consumption and avoided millions of tons of carbon emissions. PI products are adopted by Apple, Asus, Cisco, Samsung, and other well-known manufacturers at home and abroad, OPPO, and many of our products also use PI power chips.