MAX16926GTP/V+

Overview

The MAX16926GTP/V+ is an automotive-grade PMIC designed for TFT-LCD power supply applications. It integrates four step-down DC-DC converters, two low-dropout regulators (LDOs), and a reset controller within a single package. The device operates over an extended temperature range of -40°C to +105°C and features AEC-Q100 qualification. It utilizes a TQFN-20 (4x4 mm) surface-mount package with an exposed pad for thermal management.

Feature Summary

• Integrates multiple power rails including buck converters and LDOs for display systems
• Automotive qualified for high reliability in vehicle environments
• Includes active-low reset functionality for system protection

Applications

• TFT-LCD power supplies
• Automotive infotainment systems
• Dashboard displays

Procurement Notes

Verify the specific suffix 'V+' indicates compliance with RoHS directives and halogen-free requirements as per manufacturer standards. Confirm the 'G' prefix denotes lead-free material composition. Ensure the package type matches the required PCB footprint dimensions for the TQFN-20 configuration.

Selection Notes

Select this component when designing automotive display drivers requiring integrated power management. It consolidates multiple discrete regulators into one solution. Verify input voltage ranges match the vehicle's battery architecture. Check thermal dissipation capabilities against the expected load current for the integrated converters.

Part Context

This part belongs to the MAX169xx series of specialized automotive PMICs from Analog Devices/Maxim Integrated. These devices are engineered specifically for complex display power architectures found in modern vehicles. The series typically combines switching regulators with linear regulators to efficiently power various logic and analog sections of LCD panels.

Replacement Considerations

Consult official cross-reference lists for direct replacements. Verify pin compatibility and electrical specifications before substituting.