MAX8709ETI

Lighting, Ballast Controllers Overview

The MAX8709ETI is a CCFL backlight controller manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 4.5 V to 28 V and supports an operating temperature range from -40°C to +85°C. The device utilizes a TQFN-EP-28 package and functions at a working frequency of 80 kHz with a power dissipation of 1.702 W. It is classified under Display Drivers & Controllers.

Lighting, Ballast Controllers Feature Summary

• Integrated SMBus interface for configuration and control
• Designed specifically for Cold Cathode Fluorescent Lamp (CCFL) applications

Lighting, Ballast Controllers Applications

• CCFL backlight systems
• Display driver circuits

Lighting, Ballast Controllers Procurement Notes

Verify component authenticity through authorized channels as the part status is listed as obsolete or discontinued. Confirm RoHS compliance details via official documentation before integration. Check for limited availability or restricted supply conditions in specific regions. Ensure the TQFN-EP-28 package matches your PCB footprint requirements. Validate that the 80 kHz operating frequency aligns with your system design specifications.

Lighting, Ballast Controllers Selection Notes

Select this component for designs requiring dedicated CCFL control with SMBus connectivity. Ensure the input voltage range of 4.5 V to 28 V suits the power supply architecture. Verify thermal management capabilities given the 1.702 W power dissipation rating. Confirm compatibility with the -40°C to +85°C industrial temperature range. Consider the TQFN-EP-28 package constraints during layout planning.

Lighting, Ballast Controllers Part Context

The MAX8709 belongs to the Maxim Integrated display driver family, focusing on CCFL backlight management. It serves as a specialized controller within the PMIC category for visual output devices. The ETI suffix indicates a specific tape-and-reel packaging variant intended for automated assembly processes in manufacturing environments.

Lighting, Ballast Controllers Replacement Considerations

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