NCP1655 Description
Pin Name Function Description 1 FB.
NCP1655 Key Features
- Multimode Operation for Optimized Operation over the Line/Load
- Continuous Conduction Mode (CCM) in Heavy-Load Conditions
- FCCrM: Critical Conduction Mode (CrM) when the CrM
- DCM Frequency Reduction in Light Load Conditions
- Minimum DCM Frequency Forced above 25 kHz
- Valley Turn-On in FCCrM
- Soft-SKIP Mode in Very Light Load Conditions
- Near-Unity Power Factor in All Modes (Except Soft-SKIP Mode)
- Firm Control of the Switching Frequency between 25 kHz and
- VS High-Voltage Line Sensing Pin: Reduced External poments