The NCP1217AD133R2 is a highly integrated, fixed frequency, current mode control IC component designed specifically for offline flyback converter applications. It is primarily used in power supplies for various applications such as LED lighting, adapters, and chargers.
Key features of the NCP1217AD133R2 include:
1. Current Mode Control: This IC utilizes a current mode control architecture that provides excellent stability and transient response. It ensures precise regulation of the output current.
2. Fixed Frequency Operation: The device operates at a fixed frequency of 100 kHz, which simplifies the design process and allows for easier filtering and interference suppression