AP3983E Datasheet (Diodes) - HIGH FREQUENCY PRIMARY SIDE POWER SWITCHER

AP3983E, HIGH FREQUENCY PRIMARY SIDE POWER SWITCHER

The AP3983E is high frequency power switcher for power supplies with better conversion efficiency, better voltage & current accuracy, and improved protection functions.

Typical applications include adapter for ADSL, home appliance power supply, LED lighting power supply and PC auxiliary power suppli

AP3983E Features

* Primary Side Control for Eliminating Opto-coupler

* Valley Switching Turn on for Higher Efficiency and Better EMI Performance

* Better Transient Characteristics

* Built-in N Channel MOSFET with 700 BVDSS

* Low Start-up Current: 0.2A (Typ.)

* Internal Output Cable Voltage D