Product Selector Guide AC-DC Products
About Power Integrations
Power Integrations is the leading supplier of high-voltage analog integrated circuits used in energy-efficient power supplies. The company’s innovative technology enables compact, energy-efficient power converters for a wide range of electronic products, AC-DC, DC-DC and LED lighting applications. With industry-leading product quality and delivery, the company has shipped billions of devices to customers around the world. Since its introduction in 1998, EcoSmart® energy-efficiency technology has saved an estimated $3.5 billion of standby energy waste. These savings equate to approximately 31 billion kilowatt-hours of electricity – an amount which, if produced by coalburning power plants, would have resulted in approximately 20 million tons of carbon emissions, roughly equal to the annual emissions of 3 million automobiles. For more information, please visit www.powerint.com.
Enabling Predictable Success Power Integrations’ highly integrated ICs enable the design and production of switch-mode power supplies that use up to 70% fewer components compared to discrete solutions. Switchers that incorporate our ICs are smaller, lighter, and more portable than comparable power supplies built with linear transformers. We combine a high-voltage MOSFET switch with a controller on a single chip to provide key power supply functions, such as: – – – – – – – – – High-voltage start-up Short-circuit and open-loop protection Programmable current limit Line undervoltage and overvoltage protection Output overvoltage protection Accurate over-temperature and over-power protection Soft-start Feedback compensation Remote ON/OFF
High-Voltage MOSFET Full-Featured PSU Controller
AC-DC Product Overview
Reducing Component Count LinkSwitch-II dramatically simplifies low-power CV/CC charger designs by eliminating an optocoupler and secondary control circuitry. The device introduces a...