leading supplier of high-voltage analog integrated circuits (ICs) used in power conversion. They are used in wide range of consumer and industrial electronics – computers, DVD players, TV set-top boxes, cell phone chargers, home appliances, telecom networking equipment, and many others.

LinkZero Family

LinkSwitch Family – products incorporate a high-voltage power MOSFET, oscillator, simple ON/OFF control scheme, a high-voltage switched current source, frequency jittering, cycle-by-cycle current limit and thermal shutdown circuitry onto a monolithic IC

The TinySwitch families – combine a high voltage power MOSFET switch with a power supply controller in one device, offering a design flexible solution with low system cost and extended power capability. Unlike conventional PWM (Pulse Width Modulator) controllers, TinySwitch uses a simple ON/OFF control to regulate the output voltage.

TOPSwitch families – of products use the same proven topology as TOPSwitch, cost effectively integrating the high voltage power MOSFET, PWM control, fault protection and other control circuitry onto a single CMOS chip.

The Hiper™ family of highly integrated, high efficiency, high power ICs is Power Integrations’ newest line of product.

PeakSwitch – Enhanced, Energy-Efficient, Off-Line Switcher IC with Super Peak Power Performance

CAPZero – class of products from Power Integrations that is designed to reduce unnecessary power loss in switching supplies associated with the X capacitor discharge resistors

SENZero – a single-chip, integrated solution that enables power supply systems to comply with stringent no-load and standby power requirements

DPA-Switch – DC-DC Solutions for 16-75 VDC Inputs and power up to 100 W

Qspeed Family of Advanced Diodes