MAX20069GTLA/V+

Overview

The MAX20069GTLA/V+ is an automotive-grade TFT-LCD power supply and LED backlight driver IC designed for car display modules. It integrates a buck-boost converter, boost converter, two gate drive supplies, and a boost/SEPIC controller for four-series LED backlights. The device supports AEC-Q100 standards and operates within specified automotive temperature ranges.

Feature Summary

• Highly integrated solution combining TFT LCD power management and LED backlight driving functions
• Includes internal buck-boost, boost, and gate drive power stages for comprehensive display powering
• Supports four-series LED configurations via integrated boost or SEPIC control
• Qualified for automotive applications under AEC-Q100 standards

Applications

• Automotive TFT-LCD display modules
• Car monitor and infotainment screen assemblies
• Dashboard instrument cluster displays

Procurement Notes

Verify the specific suffix 'GTLA' against official Analog Devices documentation to confirm package type and tape-and-reel specifications. Confirm AEC-Q100 qualification status directly with the manufacturer. Ensure the component meets the required automotive temperature grade for your specific application environment before procurement.

Selection Notes

Select this component when designing automotive displays requiring a single-chip solution for both panel power and LED backlighting. It simplifies board space by integrating multiple power rails. Verify that the input voltage range matches the vehicle's electrical system and that the thermal performance suits the enclosure design.

Part Context

This part belongs to the Maxim Integrated automotive display power family. It addresses the trend toward higher resolution and brightness in vehicle screens by providing efficient power conversion and precise LED current control in a compact form factor suitable for modern automotive electronics.

Replacement Considerations

Check for direct substitutes like the MAX20069GTL/V+ or other variants in the MAX20069 series. Ensure pin compatibility and electrical specifications match exactly. Consult Analog Devices for any newer generations replacing this specific automotive-grade variant.