FAN4800CUN

Overview

The FAN4800CUN is a combined Power Factor Correction (PFC) and Pulse Width Modulation (PWM) controller manufactured by onsemi. It integrates critical control functions into a single component to simplify power supply design. The device operates within a temperature range of -40°C to +105°C and utilizes a DIP-16 through-hole package. This integration supports efficient energy conversion in power management applications.

Feature Summary

• Integrates PFC and PWM control functions into a single chip
• Supports through-hole mounting for robust assembly
• Operates across extended industrial temperature ranges

Applications

• Power factor correction circuits
• Combined PFC and PWM power supplies
• Industrial power management systems

Procurement Notes

Verify current availability status as the component may be discontinued or subject to limited supply. Confirm RoHS compliance details with the manufacturer before procurement. Ensure the DIP-16 package matches your PCB footprint requirements. Check for obsolescence notices from onsemi to plan for long-term production needs.

Selection Notes

Select this component when a unified solution for both power factor correction and voltage regulation is required. The integrated nature reduces component count and board space compared to discrete solutions. Verify that the operating temperature range meets your specific environmental conditions. Ensure compatibility with your existing control loop designs.

Part Context

This part belongs to the FAN4800CU series of power management ICs. It represents an integrated approach to power conversion, combining two distinct control stages. The series is designed for applications requiring high efficiency and compact form factors. Understanding the series context helps in identifying compatible peripheral components.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult onsemi official resources for potential replacements if this component is discontinued. Verify pin-to-pin compatibility and electrical specifications before considering alternatives.