Power Integrations in association with Weltrend Semiconductor Inc. today announced a joint reference design describing an 18 W, USB PD compliant, AC-DC power converter targeted at chargers for smart mobile devices. The design, titled DER-567, pairs the WT6630P USB Type-C PD controller from Weltrend with Power Integrations’ InnoSwitch™-CP off-line CV/CC flyback switcher IC, enabling designers […]