Transphorm, a GaN semiconductor leader, introduces 300W and 600W EV charger designs leveraging SuperGaN technology, ideal for 2- and 3-wheel EV markets in India and China. GaN’s efficiency and performance edge over silicon alternatives make these chargers cost-effective. The CC/CV charging method ensures safe lithium-ion battery charging. SuperGaN FETs enhance efficiency, reduce circuitry complexity, and offer a +/- 20v gate threshold voltage with 4V noise immunity. These designs employ analog and digital controllers, reducing development resources and time. Specifications detail high peak efficiencies and conversion frequencies. Complete reference designs are available, fostering GaN system adoption in next-gen vehicles. Design guidelines and product information facilitate accurate implementation for power system developers. Links for reference designs and SuperGaN device details are provided for easy access to resources.

 

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