AP3984 switcher equivalent, primary side power switcher.
* Primary Side Control for Eliminating Opto-coupler
* Built-in 700V BJT
* Excellent Transient Characteristics
* High Voltage and Super-speed Start up
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include charger, adapter for ADSL, home appliance power supply and PC auxiliary power supplies. The AP3984 with built in.
The AP3984 is a power switcher for power supplies with better conversion efficiency, better voltage & current accuracy, and improved protection functions. Typical applications include charger, adapter for ADSL, home appliance power supply and PC auxi.
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