MAX25530GTL/V+

LED Driver IC Overview

The MAX25530GTL/V+ is a highly integrated TFT power supply and LED backlight driver IC designed for automotive TFT-LCD applications. It integrates one buck-boost converter, four linear regulators, and four constant-current LED drivers. The device operates with an input voltage range of 2.8 V to 5.5 V and provides output voltages from 5.5 V to 18 V. It features I2C control for configuration and includes protection mechanisms such as short circuit, over-voltage, and over-temperature protection.

LED Driver IC Feature Summary

• I2C-controlled interface for digital configuration and monitoring
• Integrated buck-boost converter and multiple linear regulators for comprehensive power management
• Four-channel constant-current LED drivers optimized for automotive TFT-LCD backlighting
• Built-in short circuit, over-voltage, and over-temperature protection

LED Driver IC Applications

• Automotive TFT-LCD display systems
• In-vehicle infotainment displays
• Digital instrument clusters
• Rear-view camera monitors

LED Driver IC Procurement Notes

Verify the exact suffix (GTL/V+) against the manufacturer's current datasheet to ensure compatibility with specific packaging and temperature grade requirements. Confirm that the I2C address and pinout match your PCB layout. Check for any recent obsolescence notices or alternative part recommendations from Analog Devices before finalizing procurement.

LED Driver IC Selection Notes

Select this component when a single IC solution is required to manage both LCD bias voltages and LED backlight currents in automotive environments. Ensure the system design supports the 2.8 V to 5.5 V input range and utilizes I2C communication. Verify that the thermal performance of the TQFN package meets the +105 C operating temperature requirement for the intended application.

LED Driver IC Part Context

This part belongs to the Maxim Integrated automotive-grade PMIC family, specifically tailored for display power management. It consolidates functions typically requiring multiple discrete components into a single compact package, reducing board space and simplifying design complexity for automotive display subsystems.

LED Driver IC Replacement Considerations

Consult Analog Devices official documentation for direct cross-references. No public substitute part numbers are confirmed in the provided source material.