Wide AC input voltage range: Operates from 85V to 265V AC, allowing for compatibility with various power grids worldwide.Integrated Design: Combines a high-voltage bipolar junction transistor (BJT) for switching and a control circuit with large-scale MOS digital circuit design, enhancing high-voltage resistance and reducing costs.Self-Power Supply: The IC can power itself, eliminating the need for an additional IC to supply electricity and simplifying the design.Protection Features: Includes overcurrent, overvoltage, overload, overtemperature, output short circuit, and photocoupler failure protection, ensuring safe and reliable operation.Frequency Jittering: Uses a PWM oscillation circuit with frequency jittering control to improve EMC (Electromagnetic Compatibility) characteristics.Low Standby Power: Achieves standby power consumption of less than 0.3W, complying with European standards and reducing output voltage ripple.Cost-Effectiveness: The integrated design, especially with the double chip design using BJT, helps to minimize the cost of the overall power supply solution
