POWER INTEGRATIONS INC

Power Integrations Inc.

Semiconductors Technology San Jose, CA, United States POWI (NMS)

Power Integrations, Inc. designs, develops, manufactures, and markets analog and mixed-signal integrated circuits, and other electronic components and circuitry used in high-voltage power conversion. The company provides a range of alternating current to direct current power conversion products that address power supply up to approximately 500 watts of output for consumer appliances, utility meters, LCD monitors, tablets, smartphones, computers, TVs, consumer and industrial applications, and LED lightings; and power conversion in high-power applications comprising industrial motors, solar and wind-power systems, electric locomotives, and high-voltage DC transmission systems. It also offers InnoSwitch IC for electric vehicles; high-voltage gate-driver products used to operate high-voltage switches, such as insulated-gate bipolar transistors and silicon-carbide MOSFETs under the SCALE and SCALE-2 product-family names; and SCALE-iDriver for use in powertrain and charging applications for electric vehicles. In addition, the company provides motor-driver ICs for use in refrigerator compressors, ceiling fans, air purifiers, and circulation pumps, as well as pumps and fans used in appliances, such as dishwashers, laundry machines, and boilers. It serves communications, computer, consumer, and industrial markets. The company sells its products to original equipment manufacturers and merchant power supply manufacturers through direct sales staff, as well as a network of independent sales representatives and distributors in the Americas, Europe, the Middle East, Africa, and the Asia-Pacific. Power Integrations, Inc. was incorporated in 1988 and is headquartered in San Jose, California.

Stock Performance (90 Days)

Data through Dec 30, 2025
Price updates on page refresh. Intraday quotes available during market hours (9:30 AM - 4:00 PM EST).

Layoff History

No layoff events recorded for this company.

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Frequently Asked Questions

Has POWER INTEGRATIONS INC had layoffs?
No layoff events have been recorded for POWER INTEGRATIONS INC in our database. This could mean the company has not conducted significant layoffs, or any layoffs have not been publicly reported.
How many employees does POWER INTEGRATIONS INC have?
POWER INTEGRATIONS INC has approximately 865 employees.
What industry is POWER INTEGRATIONS INC in?
POWER INTEGRATIONS INC operates in the Semiconductors industry, within the Technology sector.
Is POWER INTEGRATIONS INC a publicly traded company?
Yes, POWER INTEGRATIONS INC is publicly traded under the ticker symbol POWI on the NMS. The company has a market capitalization of approximately $2.04 billion.
Where is POWER INTEGRATIONS INC headquartered?
POWER INTEGRATIONS INC is headquartered in San Jose, CA, United States at 5245 Hellyer Avenue, San Jose, CA 95138-1002, United States.

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