NEW PRODUCT AP3785T PRIMARY SIDE REGULATED SWITCHING MODE POWER SUPPLY CONTROLLER Description The AP3785T is a high performance AC/DC power supply controller for battery charger and adapter applications.
It can meet less than 10mW standby power for “Super Star” charger criteria.
The device uses Pulse Frequency Modulation (PFM) method to build discontinuous conduction mode (DCM) flyback power supplies.
The AP3785T provides accurate constant voltage (CV), constant current (CC) and outstanding dynamic performance without requiring an opto-coupler.
It also eliminates the need of loop compensation circuitry while maintaining stability.
The AP3785T is equipped with both cable drop compensation f...

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