OB2571 switch equivalent, high performance qr mode primary-side power switch.
* Primary-side sensing and regulation operates in QR mode without TL431 and opto-coupler
* High precision constant voltage and current regulation at universal AC .
The device integrates an internal power MOSFET and operates in QR mode to provide high efficiency along with several fu.
OB2571x is an excellent primary side regulation controller with CC/CV operation for medium level power AC/DC charger and adapter applications. The device integrates an internal power MOSFET and operates in QR mode to provide high efficiency along wit.
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