MAX25169ATM/VY+T

Power Management - Specialized Overview

The MAX25169ATM/VY+T is a highly integrated TFT power supply and LED backlight driver IC designed for automotive TFT-LCD applications. It features a 6-channel, 150mA backlight driver and an integrated power supply section. The device operates with a supply voltage range of 2.65V to 5.5V for the logic/backlight section and 4.5V to 36V for the boost converter. It supports an operating temperature range of -40°C to 125°C and holds AEC-Q100 automotive qualification.

Power Management - Specialized Feature Summary

• Highly integrated solution combining TFT power supply and LED backlight driving capabilities
• Six-channel constant current driver providing 150mA per channel for uniform backlighting
• Automotive-grade reliability with AEC-Q100 qualification for harsh environment operation

Power Management - Specialized Applications

• Automotive TFT-LCD display systems
• In-vehicle infotainment screen power management
• Dashboard instrument cluster backlighting

Power Management - Specialized Procurement Notes

Verify the specific suffix 'TM' and '+T' against the official Analog Devices datasheet to confirm package type and tape-and-reel packaging status. Ensure the component meets AEC-Q100 requirements for your specific automotive application grade. Cross-reference the manufacturer part number directly with the source document to avoid confusion with similar non-automotive variants or different package options within the MAX25169 family.

Power Management - Specialized Selection Notes

Select this component when a single IC solution is required to drive both the LCD panel power rails and the LED backlight array in automotive displays. It is suitable for designs needing high integration to reduce board space and simplify BOM. Consider the input voltage range up to 36V if interfacing directly with vehicle battery systems without pre-regulation.

Power Management - Specialized Part Context

This part belongs to the MAX25169 family of specialized power management ICs from Maxim Integrated (Analog Devices). These devices are engineered specifically for the demanding requirements of automotive liquid crystal displays, offering a compact alternative to discrete solutions for power generation and LED driving.

Power Management - Specialized Replacement Considerations

Public confirmed substitute part numbers: None identified in provided documentation.