MAX16929EGUI/V+

Overview

The MAX16929EGUI/V+ is an automotive-grade TFT-LCD power supply integrated circuit designed for high reliability in vehicle displays. It features a wide input voltage range of 4 V to 28 V and provides regulated outputs from -24 V to 29 V. The device integrates a buck converter capable of delivering up to 1.2 A at 5 V or 3.3 V, alongside five LDO regulators. Packaged in a TSSOP-EP-28 housing, it meets AEC-Q100 qualification standards for automotive applications.

Feature Summary

• Integrates a high-current buck converter with multiple low-dropout regulators for comprehensive display power management
• Designed specifically for automotive environments with robust operating specifications and thermal performance
• Supports flexible output configurations suitable for various TFT-LCD panel requirements

Applications

• Automotive TFT-LCD display power systems
• Vehicle infotainment screen driver circuits
• Dashboard instrument cluster backlighting and logic power

Procurement Notes

Verify the specific suffix (V+) against the manufacturer's current datasheet to confirm package type and tape/reel specifications. Ensure the component meets the required AEC-Q100 grade for your target automotive application. Cross-reference the full part number with official Analog Devices documentation to avoid confusion with similar variants in the MAX16929 family.

Selection Notes

Select this component when designing power supplies for automotive TFT-LCD panels requiring a single-chip solution. It is appropriate for systems needing both negative and positive gate voltages combined with core logic power. Consider the 28-pin TSSOP-EP package for thermal dissipation needs in compact automotive enclosures.

Part Context

This part belongs to the MAX16929 series of specialized power management ICs developed by Maxim Integrated, now part of Analog Devices. The series targets the automotive display market, offering high integration to reduce bill-of-materials count. The EGUI/V+ designation indicates a specific temperature grade and packaging configuration within this product line.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.