RT7300BGS

Overview

The RT7300BGS is a Power Factor Correction (PFC) controller manufactured by Richtek USA Inc. It operates in Critical Conduction Mode (CRM) with a switching frequency of 120kHz. The device is housed in an 8-SOP package and is RoHS compliant. It functions as an AC-DC controller and regulator designed to enhance power factor and reduce harmonic distortion for grid-friendly operation.

Feature Summary

• Critical Conduction Mode (CRM) operation
• Power Factor Correction (PFC) capability
• Harmonic distortion reduction

Applications

• Data centers
• Smart appliances
• AC-DC converters

Procurement Notes

Verify the specific suffix 'BGS' against the manufacturer's official datasheet to confirm pinout and electrical characteristics, as variations exist within the RT7300 family. Ensure the component meets required environmental standards such as RoHS compliance before integration into final assemblies.

Selection Notes

Select this component for applications requiring efficient PFC in AC-DC conversion systems. It is suitable where critical conduction mode operation is preferred for reduced switching losses. Verify input voltage ranges and thermal requirements against system specifications to ensure compatibility.

Part Context

Richtek Technology Corporation specializes in power management ICs. The RT7300 series addresses power quality challenges by improving efficiency and reducing harmonic content in power supplies used in consumer electronics and industrial automation sectors.

Replacement Considerations

RT7300GS is listed as a related part number within the same product family. Verify functional equivalence and pin compatibility before substitution.