Power IC converter InnoSwitch3-AQ series

CV/CC QR Flyback Switcher IC with Integrated 750 V and 900 V Switch and FluxLink Feedback for Automotive Applications The InnoSwitch3-AQ family of ICs dramatically simplifies the design and manufacture of flyback power converters, particularly those requiring high efficiency and/or compact size. The InnoSwitch3-AQ family combines primary and secondary controllers and safety-rated feedback into a single IC allowing accurate output voltage regulation even with wide input voltage range of 30 VDC to 925 VDC. InnoSwitch3-AQ family devices incorporate multiple protection features including line over and undervoltage protection, output overvoltage and over-current limiting, and over-temperature shutdown for automotive applications. Devices are available with standard and peak power delivery options, and commonly used auto-restart protection behaviors. Highly Integrated, Compact Footprint AEC-Q100 qualified Up to 90% efficiency across full load range Incorporates a multi-mode Quasi-Resonant (QR) / CCM flyback controller, 750 V and 900 V switch and secondary-side sensing Integrated FluxLink, HIPOT-isolated, feedback link Wide input voltage 30 V to 925 V with StackFET Fab, assembly and test site are IATF16949 certified Less than 15 mW no-load including line sense Easily meets all global energy efficiency regulations Low heat dissipation Advanced Protection / Safety Features Auto-restart fault response for output OVP Auto-restart output UV protection with option for peak power delivery Reinforced isolation Isolation voltage >4000 VAC 100% production HIPOT testing UL1577 and TUV (EN60950) safety approved