Power Integrations Inc. Company Profile
NASDAQ: POWITechnologySemiconductorsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Power Integrations at a glance
Power Integrations Inc. (NASDAQ: POWI) is a Semiconductors company in the Technology sector headquartered in San Jose, CA. Power Integrations is led by Dr. Jennifer A. Lloyd Ph.D. and employs about 877 people. The company's shares have traded publicly since 1997.
At a market capitalization of $2.79 billion, it is considered a mid-cap company. Its SEC Central Index Key (CIK) is 0000833640, which identifies the company's filings on EDGAR.
Summary generated from market data by MetaCap's automated system. Methodology
What does Power Integrations do?
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. It 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. The company 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, it 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. The company serves communications, computer, consumer, and industrial markets. It 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.
Business description based on the company's public filings.
Company information
- Legal name
- Power Integrations Inc.
- Ticker
- NASDAQ: POWI
- Sector
- Technology
- Industry
- Semiconductors
- CEO
- Dr. Jennifer A. Lloyd Ph.D.
- Employees
- 877
- Headquarters
- 5245 Hellyer Avenue, San Jose, CA, United States
- Phone
- 408 414 9200
- Website
- power.com
- IPO year
- 1997
- Market cap
- $2.79B
- SEC CIK
- 0000833640
- Latest annual report
- 10-K · Feb 6, 2026
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