MAX25505BATMA/V+

LED Driver IC Overview

The MAX25505BATMA/V+ is a modular matrix LED backlight driver IC designed for local dimming applications. It features a 4x24-channel architecture, providing independent control over 96 output channels. Each integrated current sink can deliver up to 72mA per channel. The device supports PWM dimming and operates with an output voltage of 14V. Packaged in a 48-pin LFCSP, it serves as a high-density solution for complex LED matrix configurations.

LED Driver IC Feature Summary

• Modular 4x24-channel matrix architecture for precise local dimming control
• Integrated linear current sinks supporting up to 72mA per channel
• PWM dimming capability for accurate brightness regulation

LED Driver IC Applications

• Local dimming LED backlights
• Modular matrix LED display systems
• High-density LED lighting drivers

LED Driver IC Procurement Notes

Verify the exact suffix 'ATMA/V+' against the manufacturer's official documentation to confirm package type and temperature range. Ensure compatibility with existing PCB footprints for the LFCSP-48 package. Confirm supply status through authorized distributors, as availability may vary by region or production cycle.

LED Driver IC Selection Notes

Select this component when a high-channel-count matrix driver is required for localized brightness control. The 72mA per channel rating suits standard LED string currents. Consider the 14V output limit and 48-pin footprint constraints during schematic capture and layout design.

LED Driver IC Part Context

This part belongs to the MAX25500 series of LED lighting drivers from Analog Devices/Maxim Integrated. It is specifically engineered for modular matrix applications, distinguishing itself from single-channel or simpler multi-channel drivers by offering extensive parallel control paths for advanced backlighting techniques.

LED Driver IC Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify cross-references only through official Analog Devices substitution tools or direct manufacturer consultation.