Off-line switcher can be reconfigured live, and supports USB PD 3.0 + PPS

Power Integrations has added digital control to its ac-dc controller range, in the form of InnoSwitch 3-Pro. The InnoSwitch range is unique in that it includes primary and secondary controller chips in the same package, data-linked within by isolated inductive coupling to eliminate the need for external opto-isolator feedback – that can be used to ...

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