The NCP1212P is a highly integrated off-line PWM controller IC designed for power applications in consumer electronics, LED lighting, white goods, and industrial systems. It offers a wide range of features and functions, making it an ideal choice for various power supply designs.
Key Features:
1. Integrated Power MOSFET:
The NCP1212P incorporates a built-in power MOSFET with low on-resistance, providing efficient power conversion and reducing external component count.
2. High Efficiency:
This IC offers excellent power efficiency, thanks to its advanced green operation mode (GOM) technology. It automatically adjusts the switching frequency based on the load to achieve optimal efficiency across different operating conditions.
3. Low Standby Power Consumption:
With a low quiescent current, the NCP1212P minimizes standby power consumption, making it suitable for energy-efficient applications, particularly those with strict regulations such as standby power requirements.
4. Wide Input Voltage Range:
The IC supports a wide input voltage range from 85V to 265V, allowing it to handle various power sources while maintaining stable operation.
5. Comprehensive Protection Features:
The NCP1212P offers a range of protection features to ensure safe and reliable operation. These include overvoltage protection (OVP), overcurrent protection (OCP), thermal shutdown, and undervoltage lockout (UVLO) for enhanced system protection
