AP3983B Overview
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 for ADSL, home appliance power supply, LED lighting power supply and PC auxiliary power supplies. The AP3983B/C/D with built in MOSFET, regulates the output voltage and...
AP3983B Key Features
- Primary Side Control for Eliminating Opto-coupler
- Better Transient Characteristics
- Built-in N Channel MOSFET with 650 BVDSS
- Low Start-up Current: 0.2A (Typ.)
- Internal Output Cable Voltage Drop pensation
- Hiccup Function to Improve Short Circuit Protection
- Better Over Voltage Protection
- Better Over Temperature Protection
- Low Total Cost Solution
- Output Power Range (Note 1)