MAX16929HGUI/V+T

Overview

The MAX16929HGUI/V+T is an automotive-grade LCD driver and TFT-LCD power supply integrated circuit manufactured by Analog Devices Inc./Maxim Integrated. It operates within a 3.5V to 36V input voltage range and features a 2MHz switching frequency. The device is housed in a 28-TSSOP-EP package with an exposed pad, designed for surface mount applications. It holds AEC-Q100 qualification, ensuring reliability for automotive environments operating between -40°C and +125°C.

Feature Summary

• Integrated power supply solution specifically engineered for automotive TFT-LCD panels
• High-frequency operation at 2MHz enabling compact external component sizing
• Robust input voltage tolerance suitable for automotive electrical systems

Applications

• Automotive TFT-LCD display power management
• In-vehicle infotainment system backlighting
• Digital instrument cluster driver circuits

Procurement Notes

Verify the specific suffix 'H' against official Analog Devices documentation to confirm exact temperature grade and functional specifications. Confirm current product status as obsolete or limited availability through authorized distributors. Ensure the 28-TSSOP-EP footprint matches the target PCB layout requirements before procurement.

Selection Notes

Select this component when designing automotive displays requiring a single-chip solution for both gate and source drivers. Consider the 2MHz frequency for minimizing passive component size. Validate that the 36V maximum input rating aligns with the vehicle's power bus architecture and transient conditions.

Part Context

This part belongs to the MAX16929 series of automotive LCD drivers. Variants such as MAX16929AGUI/V+T exist within the same family, sharing core functionality but potentially differing in temperature ranges or specific electrical characteristics defined by their ordering suffixes.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Evaluate other members of the MAX16929 series or consult manufacturer resources for direct replacements.