AP3771 controller equivalent, low-power off-line primary side regulation controller.
Applications
* Adapters/Chargers for Cell/Cordless Phones, PDAs, MP3 and Other Portable Devices
* LED Driver
* Standby and Auxiliary Power Supplies
* Pr.
The device uses Pulse Frequency Modulation (PFM) method to build discontinuous conduction mode (DCM) flyback power supp.
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