NCP1600 Description
NCP1600 High Voltage PFC Controller with Standby Power Saving The NCP1600 is an active power factor correction controller that operates as a boost pre−converter in off−line power supply applications. NCP1600 is optimized for low to medium power, high−density power supplies requiring a minimum board area, reduced ponent count and low power dissipation. Two parators are built into this device to improve standby...
NCP1600 Key Features
- Lose Less High-Voltage Startup Source
- Standard Constant Output Voltage or “Follow-Boost” Mode
- PFC Skip Mode and Off Mode under Light Load Conditions
- Selectable Switching Frequency Clamp
- Disable Pin to Stop PFC Operation
- Restart Delay Timer
- Brown-out Protection for Startup
- Feedback Loop Open Detection
- Output Overvoltage parator
- Switch Mode Operation: Voltage Mode