AP3983E
Description
The AP3983E is high frequency power switcher for power supplies with better conversion efficiency, better voltage & current accuracy, and improved protection functions.
Key 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: 0.2A (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
