FAN4822IMX

Overview

The FAN4822IMX is a Power Factor Correction (PFC) controller manufactured by onsemi, formerly Fairchild Semiconductor. It operates in a SOIC-16 surface-mount package with dimensions of 10.3 mm length, 7.5 mm width, and 2.35 mm height. The device supports a switching frequency of 87 kHz and functions within an operating temperature range from -40°C to +85°C. It is classified under PMIC - Power Management ICs.

Feature Summary

• Integrated power factor correction control functionality
• Designed for surface mount technology (SMD/SMT) installation

Applications

• Power factor correction circuits
• AC-DC power conversion systems

Procurement Notes

Verify component authenticity through authorized channels as the part status is listed as discontinued. Confirm RoHS compliance details via official documentation before integration. Ensure supply chain sources are validated due to limited availability and potential obsolescence risks associated with end-of-life products.

Selection Notes

Select this component for applications requiring fixed-frequency PFC control in standard industrial temperature ranges. Consider the SOIC-16 footprint constraints and thermal management requirements for the specified operating limits. Evaluate system compatibility with the 87 kHz switching frequency regarding electromagnetic interference filtering needs.

Part Context

This component belongs to the Power Factor Correction controller category within the broader PMIC family. It represents legacy inventory from Fairchild Semiconductor, now managed by onsemi. The part serves as a specialized integrated circuit for improving electrical efficiency in power supply designs.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data. Due to the discontinued status, alternative sourcing requires verification of functional equivalence through independent technical comparison rather than direct cross-reference lists.