Power Integrations introduced a wide-creepage package option for its InnoSwitch™3-AQ flyback switcher IC for automotive applications.

1700 V GaN InnoMux-2 IC delivers efficiency of better than 90 percent from a 1000 VDC bus, supplying up to 60 W from three accurately regulated outputs.

New GaN-based ICs combine AC-DC and DC-DC stages into a single power converter; cut power system losses by up to 50 percent.

Zero-voltage switching (ZVS) flyback topology and advanced SR FET control enable 95 percent efficiency, reduce power supply size and component count.

InnoSwitch3-EP 1250 V ICs underline company’s continued leadership in high voltage GaN technology.

Power Integrations has introduced the LinkSwitch-XT2SR family of off-line, constant-voltage non-isolated flyback switcher ICs, boasting up to 90% efficiency for small open-frame power supplies.

SCALE-2 technology improves current sharing by 20 percent for the popular new dual style of 100 mm x 140 mm IGBT and SiC power modules.

Power Integrations, the leader in high-voltage integrated circuits for energy-efficient power conversion, today launched PowerPros℠, a live online video tech support service that enables power-supply designers to talk directly with members of Power Integrations’ applications engineering team 24 hours a day, six days a week, anywhere in the world.

Power Integrations, the leader in high-voltage integrated circuits (ICs) for energy-efficient power conversion, today announced an expanded offering of the InnoSwitch4-CZ family of high-frequency, zero-voltage switching (ZVS) flyback controller ICs. When paired with Power Integrations' ClampZero active-clamp IC and, optionally, the recently announced HiperPFS-5 GaN-based power-factor corrector, the new ICs easily address the latest USB PD 3.1 specification for adapters and chargers up to 220 W.

Surface-mount LLC chipset delivers 250 W with over 98 percent efficiency and no heatsink; no-load consumption is less than 50 mW.