LX1688CPW

Lighting, Ballast Controllers Overview

The LX1688CPW is a multiple lamp CCFL controller manufactured by Microchip Technology. It functions as a fixed frequency, dual current/voltage mode switching regulator designed to provide control for Cold Cathode Fluorescent Lamps (CCFL). The device operates within a frequency range of 60kHz to 70kHz and is housed in a 24-TSSOP package.

Lighting, Ballast Controllers Feature Summary

• Provides control function for cold cathode fluorescent lamps
• Operates as a fixed frequency switching regulator
• Supports dual current and voltage mode regulation

Lighting, Ballast Controllers Applications

• Multiple lamp CCFL systems
• Display backlighting controllers
• Cold cathode fluorescent lamp ballast circuits

Lighting, Ballast Controllers Procurement Notes

Verify the manufacturer designation carefully, as historical documentation may reference Microsemi Corporation prior to corporate restructuring. Confirm the specific package type and pinout compatibility with your PCB layout. Ensure the component meets the required frequency specifications for your display application.

Lighting, Ballast Controllers Selection Notes

Select this component when designing systems requiring dedicated control for multiple CCFL lamps. It is suitable for applications needing fixed frequency operation with dual mode regulation capabilities. Consider the 24-TSSOP package constraints during mechanical design.

Lighting, Ballast Controllers Part Context

This part belongs to the family of lighting and ballast controllers. It serves as a specialized integrated circuit for managing power delivery and regulation in displays utilizing cold cathode technology, distinct from general-purpose power management ICs.

Lighting, Ballast Controllers Replacement Considerations

The LX1686CPW is identified as a related variant within the same product lineage. Verify functional equivalence and pin compatibility before substitution.