The NCP1200AD40R2G is a high-performance switched mode power supply (SMPS) integrated circuit (IC) component manufactured by ON Semiconductor. It is specifically designed for offline flyback convertors used in low power applications. This IC offers excellent performance and high reliability, making it suitable for a wide range of consumer electronic devices.
Key features of the NCP1200AD40R2G include:
1. Integrated Controller: The IC combines various control circuitry required for flyback convertors like PWM (Pulse Width Modulation) controller, error amplifier, oscillator, and protection circuits, eliminating the need for external components.
2. Wide Input Voltage Range: The IC can operate on a wide range of input voltages, from 8 V to 30 V, making it compatible with various power sources.
3. Adjustable Output Voltage: It allows users to easily adjust the output voltage by employing an external resistor divider and programming the feedback loop.
4. High Efficiency: The IC offers high efficiency with minimal power loss, ensuring optimal utilization of the input power and reduced energy consumption.
5. Overcurrent Protection: It incorporates an overcurrent protection feature, which safeguards the power supply from damage due to excessive load currents or short circuits.
6. Overvoltage Protection: The IC includes protection against output voltage spikes or surges, preventing damage to the connected devices during sudden load changes or transients
