AP3983B switcher equivalent, high frequency primary side power switcher.
* Primary Side Control for Eliminating Opto-coupler
* Better Transient Characteristics
* Built-in N Channel MOSFET with 650 BVDSS
* Low Start-up Current: .
include charger, adapter for ADSL, home appliance power supply, LED lighting power supply and PC auxiliary power supplie.
Pin Assignments
The AP3983B/C/D are series of high frequency power switcher for power supplies with better conversion efficiency, better voltage & current accuracy, and improved protection functions. Typical applications include charger, adapter fo.
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