LX6523AID

Lighting, Ballast Controllers Overview

The LX6523AID is a high-performance cold cathode fluorescent lamp (CCFL) controller manufactured by Microsemi Corporation. It operates within a supply voltage range of 6V to 27V and supports dimming functionality. The device is designed for surface mount installation in a 14-pin package. It ensures reliable operation across an extended industrial temperature range from -40°C to 85°C, making it suitable for demanding lighting applications requiring precise control and stability.

Lighting, Ballast Controllers Feature Summary

• Integrated CCFL controller with built-in dimming capability
• Wide operating supply voltage range supporting diverse power systems
• Extended temperature rating for robust industrial performance

Lighting, Ballast Controllers Applications

• Cold cathode fluorescent lamp backlighting systems
• Industrial lighting ballast controllers
• Display illumination modules requiring dimmable CCFL drivers

Lighting, Ballast Controllers Procurement Notes

Verify the exact revision level and packaging configuration when sourcing this component, as availability may vary due to its obsolete status. Confirm that the supplier provides genuine Microsemi or authorized distributor documentation. Ensure compatibility with existing circuit designs regarding the 14-lead surface mount package dimensions and thermal requirements before finalizing procurement decisions.

Lighting, Ballast Controllers Selection Notes

Select this controller for applications specifically requiring CCFL drive capabilities with integrated dimming functions. Consider the 6V to 27V input range when designing power supply stages. Evaluate the -40°C to 85°C operating temperature window against environmental conditions. Note that this part is classified as obsolete; alternative solutions should be evaluated if long-term production support is required.

Lighting, Ballast Controllers Part Context

Microsemi Corporation, now part of Microchip Technology, specializes in high-reliability semiconductors for aerospace, defense, and communications. The LX6523AID belongs to their legacy portfolio of power management and lighting control ICs. This specific model addresses the niche market for CCFL backlighting, offering a compact solution for display manufacturers prior to the widespread adoption of LED technologies.

Lighting, Ballast Controllers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Due to the obsolete status of the LX6523AID, engineers must consult official Microchip replacement guides or perform functional equivalence analysis with modern CCFL controllers.