Power Integrations InnoSwitch™ family combines primary, secondary, and feedback circuits in a single surface-mounted off-line flyback switcher IC. The InnoSwitch IC incorporates the primary FET, the primary-side controller, a secondary-side controller for synchronous rectification, and FluxLink™ technology to eliminate the need for an optocoupler.
InnoSwitch™3 with PowiGaN™ ICs
Power Integrations InnoSwitch™3 with PowiGaN™ ICs incorporate both primary and secondary controllers, with sensory elements and safety-rated feedback mechanism (FluxLink™) into a single IC. The InnoSwitch3-Series ICs offer ease of use in developing and manufacturing low-voltage, high-current power supplies.