FAN7711MX

Overview

The FAN7711MX is a ballast control IC manufactured by onsemi, designed for electronic ballast applications. It operates within a frequency range of 48.7kHz to 57.3kHz and requires a supply voltage between 12.4V and 15.2V. The device draws a supply current of 3.2 mA and functions reliably across an operating temperature range of -25°C to +125°C. It is housed in an 8-SOIC surface-mount package with a width of 3.90mm. This component is currently classified as obsolete.

Feature Summary

• Integrated controller specifically engineered for electronic ballast systems
• Operates at standard high-frequency ranges suitable for lighting applications
• Designed for surface-mount installation in compact form factors

Applications

• Electronic ballast control circuits
• Fluorescent lamp power supplies
• Lighting system controllers

Procurement Notes

Verify obsolescence status before design implementation. Confirm availability through authorized distributors or secondary markets. Check RoHS compliance documentation. Validate package dimensions against PCB footprint requirements. Ensure supply chain stability due to end-of-life classification.

Selection Notes

Select this component only if the application strictly matches the specified frequency and voltage parameters. Consider the limited operational lifespan and potential supply constraints. Evaluate alternative modern components if long-term production support is required. Verify thermal performance within the specified temperature range.

Part Context

This part belongs to the FAN7711 series of ballast controllers from onsemi. It shares functional characteristics with other variants in the family but differs in packaging and specific electrical tolerances. The series targets general-purpose electronic ballast designs requiring reliable high-frequency operation.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data.