Description
This pin receives a current IFB which is proportional to the PFC circuit output voltage.
Features
- that make the NCP1601 suitable for robust and compact PFC stages. Features.
- Near- Unity Power Factor in DCM or CRM.
- Voltage- Mode Operation.
- Low Startup and Shutdown Current Consumption.
- Programmable Switching Frequency for DCM.
- Synchronization Capability.
- Overvoltage Protection (107% of Nominal Output Level).
- Undervoltage Protection or Shutdown
(8% of Nominal Output Level).
- Programmable Overcurrent Protection.
- Thermal Shutdown with Hysteresis (95/140.
NCP1601A Datasheet
