Features

• Integrated High-Voltage Power MOSFET: The IC includes a high-voltage MOSFET, which eliminates the need for external high-voltage components and simplifies the power supply design.
• Multi-Mode Operation: Supports continuous, discontinuous, and forced discontinuous conduction modes, optimizing performance for different load conditions.
• High Efficiency: Optimized for high efficiency with low standby power consumption, making it ideal for energy-efficient designs.
• Adjustable Current Limit: Allows for external adjustment of the current limit, providing flexibility to tailor the power supply to specific requirements.
• Frequency Jittering: Reduces EMI by spreading the switching frequency, facilitating compliance with electromagnetic interference regulations.
• Auto-Restart Protection: Automatically restarts after a fault condition, such as an output short circuit or overload, enhancing the reliability and durability of the power supply.
• Cycle-by-Cycle Current Limiting: Protects the MOSFET by limiting peak current during each switching cycle, ensuring safe operation.
• Thermal Shutdown: Provides protection by shutting down the IC if the junction temperature exceeds a safe threshold, preventing overheating.
• Under-Voltage Lockout (UVLO): Ensures the IC only operates when the input voltage is within a specified range, preventing erratic behavior and ensuring stable operation.
• Soft-Start: Reduces inrush current and stress on components by gradually increasing the duty cycle during startup.