FAN4803CPI,PFC and PWM Controller Combo, DIP

The FAN4803CPI DIP is a versatile integrated circuit that combines both Power Factor Correction (PFC) and Pulse Width Modulation (PWM) in a single package. It is designed to optimize power supplies by reducing ripple currents, thereby improving efficiency and reducing system stress. This IC supports a variety of power applications and is particularly useful in power supplies that require efficient power factor correction.

Equipped with leading-edge and trailing-edge modulation, the FAN4803CPI enables reduced power loss and increased reliability. It is designed for systems that need to be compliant with international standards for power efficiency. The integrated PFC feature allows for the use of smaller bulk capacitors, reducing the size and cost of the overall design.

With comprehensive protection mechanisms such as overvoltage protection (OVP), undervoltage lockout (UVLO), and peak current limiting, this controller ensures safe and efficient operation across a wide range of conditions. Its compact DIP package and efficient design make it an excellent choice for modern power management solutions.

• Integrated PFC and PWM Controller: Combines power factor correction and pulse width modulation in one compact DIP package.
• High-Efficiency Design: Supports peak current, continuous boost, and leading-edge PFC for reduced power loss.
• Low Power Consumption: Features low start-up and operating currents for efficient power management.
• Multiple Protection Mechanisms: Includes overvoltage, undervoltage lockout (UVLO), and brownout protection for improved system reliability.
• Compact and Versatile: Space-saving design ideal for power supply systems compliant with IEC1000-3-2 specifications.
• Reliable Operation: Operating range from 0°C to 70°C with robust peak current management for enhanced system performance.