Videos | Power Integrations

HiperPFS-4 600 V MOSFET for High Reliability

Watch this video to see how the high voltage MOSFET in HiperPFS-4 allows the driver to support boost voltages of 450 V for 308 VAC lighting applications.

HiperPFS-4 High Power Factor Across Load Range

See how HiperPFS-4’s unique light-load filter compensation algorithm corrects for input filter distortion even at loads under 10%, ensuring excellent PF and THD.

HiperPFS-4 Highly Efficient Across Load Range

Power Integrations’ proprietary CCM variable frequency control algorithm insures that switching losses are minimized under all load conditions, leading to flat constant high efficiency across load.

HiperPFS-5 Product Introduction

The HiperPFS-5 high-efficiency quasi-resonant PFC ICs with 750 V PowiGaN switch enable compact power-factor stage for ultra-fast chargers, consumer electronics, computer and appliance power supplies. Vice President of Marketing Doug...

HiperTFS-2 Product Demo

How to Select the Right Solution for Your Multi-Output Power Supply

The InnoMux-2 switcher IC family is PI's cutting-edge solution for single-stage flyback power supplies with up to three independently regulated outputs. Is InnoMux-2 the right choice for your multi-output power...

InnoMux Chipset Simplifies Power Supply Design for Appliances

Senior Product Marketing Manager Edward Ong introduces the combination of InnoSwitch3-MX switcher IC and InnoMux controller IC and explains how the pair can eliminate DC-DC converters and simplify power supply...

InnoMux-2 - Multiple, Independently Regulated Outputs

InnoMux2-EP and InnoMux2-BL families of flyback switcher ICs are a single-chip, single-stage solution for multi-output power supplies. They regulate output voltages and currents independently within ±3% accuracy, eliminating DC-DC converters...

InnoMux-2 - Revolutionary Single-Stage Multi-Output Flyback

The InnoMux-2 switcher IC family is a revolutionary single-stage solution for up to three independently regulated outputs without the need for post-regulators.

InnoMux-2 - Zero Voltage Switching Without Active Clamp

Highly integrated, highly efficient InnoMux-2 switcher ICs for multi-output flyback power supplies achieve zero voltage switching (ZVS) without the need for active clamping. Senior Applications Engineer Han Cui explains how...

InnoSwitch3 - Synchronous Rectification

InnoSwitch3 Cross Regulation

InnoSwitch3-AQ ICs with 900 V PowiGaN Switch Support 400 V EV Systems Up to 100 W

PI is expanding its AEC-100Q-qualified InnoSwitch3-AQ flyback switcher IC family with 900 V GaN technology. The new 900 V PowiGaN-based devices are ideal for electric vehicles based on 400 V...

InnoSwitch3-AQ Now Supports 30-1000 V Input with 1700 V SiC Switch

Power Integrations announces two new members of the InnoSwitch3-AQ product family, the automotive industry's first AEC-Q100-qualified 1700 V switching power supply solution. Director of Automotive Business Development Peter Vaughan explains.

InnoSwitch3-EP ICs with 900 V PowiGaN Switch Support Industrial Applications Up to 100 W

900 V-rated PowiGaN additions to the InnoSwitch3-EP flyback switcher IC family are ideal for industrial applications and regions with unstable line voltages.