MAX16927AGTM/V+

Overview

The MAX16927AGTM/V+ is an automotive-grade TFT-LCD power supply and LCD driver manufactured by Analog Devices Inc./Maxim Integrated. It integrates a boost converter, two step-down converters, and an LCD bias generator to support display applications. The device operates within a supply voltage range of 3.0V to 36V and features AEC-Q100 qualification for automotive reliability. It is housed in a compact 48-TQFN (7x7) package with an exposed pad for thermal management.

Feature Summary

• Integrates a high-voltage boost converter, dual step-down regulators, and LCD bias generation circuitry into a single solution.
• Designed specifically for automotive TFT-LCD power supply requirements with integrated protection features.
• Qualified to AEC-Q100 standards for use in demanding automotive environments.

Applications

• Automotive TFT-LCD power supply systems
• In-vehicle infotainment display drivers
• Dashboard and instrument cluster backlighting

Procurement Notes

Verify current availability status directly with the manufacturer or authorized distributors, as this component may be subject to limited supply or discontinuation. Confirm that the specific suffix matches the required package and temperature grade. Ensure compliance with RoHS directives and check for any obsolescence notices before finalizing procurement plans.

Selection Notes

Select this component when designing automotive displays requiring a consolidated PMIC solution. It is suitable for applications needing a wide input voltage range up to 36V. Verify that the 48-TQFN footprint fits the PCB layout constraints and that the thermal performance meets the system's heat dissipation requirements under maximum load conditions.

Part Context

This part belongs to the Maxim Integrated line of power management ICs tailored for automotive displays. It replaces discrete solutions by combining multiple power stages and control logic. The device supports various TFT-LCD panel sizes and resolutions commonly used in modern vehicle interfaces.

Replacement Considerations

Check for direct pin-compatible alternatives within the MAX16927 family or newer generations from Analog Devices. Verify functional equivalence regarding output voltages, current capabilities, and interface protocols before substitution.