Power Integrations Delivers One-Millionth InnoSwitch3 IC

Date
09/30/2019

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Partners with Anker Innovations to drive GaN revolution in mass-market AC-DC power adapters

San Jose, Calif. – Power Integrations announced the delivery of its one-millionth InnoSwitch 3 switcher IC featuring the company’s PowiGaN gallium-nitride technology. In an event at the Shenzhen headquarters of Anker Innovations, Power Integrations CEO Balu Balakrishnan presented the one-millionth GaN-based IC to Anker CEO Steven Yang. Anker is a leading manufacturer of chargers and adapters, supplying retailers worldwide with powerful, compact USB PD adapters and a wide range of chargers and adapters for laptops, smart mobile devices, set-top boxes, displays, appliances, networking gear and gaming products.

InnoSwitch3 offline CV/CC flyback switcher ICs with PowiGaN technology are up to 95% efficient across the load range. Very low switching and conduction losses of PowiGaN primary switch allows delivery of as much as 100 W from a space saving InSOP 24D surface mount package in enclosed adapter applications without requiring a heatsink. Quasi-resonant InnoSwitch3-CP, InnoSwitch3-EP and InnoSwitch3-Pro ICs combine the primary power switch, primary and secondary control with safety isolated high speed link (FluxLink) in between, as well as the secondary SR driver and feedback circuits in a single surface-mounted package. The superior switching performance of PowiGaN technology results in substantially higher efficiency, enabling very compact adapter designs.

Power Integrations’ new InnoSwitch3 ICs are available now, priced at $4/unit in 10,000-piece quantities. Technical information on PowiGaN-based products – along with five new reference designs describing USB PD chargers from 60 W to 100 W – are available on the Power Integrations website at: www.power.com/PowiGaN.

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