Power Integrations Inc. (PWI)

Overview

Power Integrations, Inc., founded in 1988 and headquartered in San Jose, California, stands as a pivotal figure in the field of power conversion technology. This company excels in the design, development, production, and marketing of analog and mixed-signal integrated circuits (ICs), along with a variety of electronic components and circuit solutions used predominantly for high-voltage power conversion on a global scale. Catering to a diverse array of applications, Power Integrations targets the communications, computer, consumer, and industrial markets. The company adeptly navigates the global market, distributing its innovations to original equipment manufacturers and merchant power supply manufacturers through a well-established network that includes a direct sales force, independent sales representatives, and distributors.

Products and Services

Power Integrations provides a broad spectrum of products and services, each tailored to meet the demanding criteria of power supply and conversion across various sectors:

• AC-DC Power Conversion Products: These offerings are pivotal for devices requiring a transformation from alternating current to direct current. Ranging in output from less than one watt to approximately 500 watts, these products find utility in a multitude of devices such as mobile-device chargers, consumer appliances, utility meters, and LCD monitors, as well as in primary and standby power supplies for desktop computers and televisions. Additionally, they extend their application to LED lighting and power conversion for high-power mechanisms, which includes industrial motors and electric vehicles, solar and wind power systems, and high-voltage DC transmission systems.
• High-Voltage Diodes and InnoSwitch IC for Electric Vehicles: Among its innovative offerings are high-voltage diodes and the InnoSwitch IC, specifically designed for electric vehicles. These components are critical for high-voltage applications, ensuring efficient operation and reliability.
• High-Voltage Gate-Driver Products: Operating under the SCALE and SCALE-2 product-family names, these high-voltage gate-driver products are essential for managing high-voltage switches such as insulated-gate bipolar transistors and silicon-carbide MOSFETs. Moreover, the SCALE-iDriver is particularly crafted for powertrain and charging applications within the electric vehicle sector, highlighting the company's focus on modern transportation needs.
• Motor-Driver ICs: These integrated circuits are designed for motor-driving applications within various consumer appliances. From refrigerator compressors to ceiling fans and air purifiers, as well as pumps, fans, and blowers in devices like dishwashers and laundry machines, Power Integrations' motor-driver ICs demonstrate versatility and efficiency across a wide array of home appliances.