MP44014 Description
The MP44014 is a boundary conduction mode PFC controller that provides simple, highperformance, active power factor correction using minimal external ponents. The output voltage is regulated accurately by a high-performance voltage mode amplifier with an accurate internal voltage reference. The precise, adjustable output over-voltage protection greatly enhances system reliability.
MP44014 Key Features
- Boundary Conduction Mode PFC Controller for Pre-Regulator
- Zero-Crossing pensation to Minimum THD of the AC Input Current
- Precise Adjustable Output Over-Voltage Protection
- Ultra-Low (15μA) Start-U p Current
- Low Quiescent Current (0.46uA) at OVP
- On-Chip Filter on Current Sense Pin
- Disable Function on ZCS Pin
- 750mA/+800mA Peak Gate Drive Current
- Available in SOIC-8 Packages