MAX8759AETI+

Lighting, Ballast Controllers Overview

The MAX8759AETI+ is a CCFL backlight controller and driver manufactured by Analog Devices Inc./Maxim Integrated. It operates within a frequency range of 30 kHz to 80 kHz and supports an input voltage range from 4.5 V to 28 V. The device dissipates up to 1.702 W of power and functions reliably between -40°C and +85°C. It is housed in a TQFN-EP-28 package with an exposed pad, designed for surface-mount applications.

Lighting, Ballast Controllers Feature Summary

• Provides constant current drive for cold cathode fluorescent lamps
• Integrates SMBus interface for configuration and control
• Supports dynamic brightness adjustment capabilities

Lighting, Ballast Controllers Applications

• CCFL backlight systems for portable devices
• LCD monitor backlighting circuits
• Industrial display panels requiring SMBus control

Lighting, Ballast Controllers Procurement Notes

Verify component authenticity through authorized distributors or manufacturer channels due to potential counterfeits. Confirm RoHS compliance status and lead times as availability may vary. Ensure the specific suffix matches required packaging options. Check for obsolescence notices or lifecycle changes before finalizing procurement plans.

Lighting, Ballast Controllers Selection Notes

Select this component when SMBus-controlled CCFL driving is required. Ensure the operating frequency range aligns with transformer specifications. Verify that the thermal performance of the TQFN-EP-28 package suits the application's power dissipation needs. Confirm input voltage compatibility with the system supply rails.

Lighting, Ballast Controllers Part Context

This part belongs to the MAX8759 series of display drivers and controllers. It is specifically engineered for managing CCFL backlights in electronic displays. The series offers integrated solutions for brightness control and lamp ignition, simplifying design complexity for display manufacturers.

Lighting, Ballast Controllers Replacement Considerations

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