Producer
Power Integrations, Inc.
Leading maker of high-voltage AC-DC power-conversion ICs for SMPS / chargers / TV power boards.
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High-voltage power-conversion ICs
GaN power devices
High-voltage gate drivers
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Did you know2024
Power Integrations sits a layer below the power-supply makers — it makes the high-voltage power-conversion chips the supplies are built around. Its integrated switcher ICs are inside phone chargers, appliances, smart-home devices and LED drivers; its GaN power chips (PowiGaN) drive the compact, efficient fast chargers becoming standard; and its high-voltage SCALE gate-driver chips switch the big power transistors in EV traction inverters, renewable-energy inverters, industrial motor drives, and even high-voltage rail and grid equipment. So one US semiconductor company spans the smallest power conversion — a phone charger — and the largest — megawatt grid inverters — and a vast range in between. The single competency of controlling high-voltage switching efficiently places it under consumer chargers, the energy transition and the grid at the same time, an unusually wide reach for a chip most people have never heard of.
Power Integrations ↗