Flyback switcher ICs for a new class of mobile charging devices

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Power Integrations has launched the InnoSwitch4-CZ family of high frequency, zero voltage switching flyback switcher ICs. These devices include a robust 750V primary switch using itsPowiGaN technology and a novel high-frequency active clamp flyback controller to aid a new class of ultra-compact chargers ideal for phones, tablets, and laptops.

Balu Balakrishnan, CEO of Power Integrations, said: “The introduction of the InnoSwitch4-CZ family of ICs marks a significant milestone for GaN technology. PowiGaN switches, in conjunction with our active clamp solution – ClampZero, enable a highly efficient design and an extremely compact form factor. We’re pleased to have worked closely with the Anker team to bring this new class of mobile charger to market.”