MAX16926GTPE/V+

Overview

The MAX16926GTPE/V+ is an automotive-grade power management IC designed for display applications. It integrates four independent output channels within a single package, providing a compact solution for powering complex display subsystems. The device operates with an input voltage range of 4.5 V to 30 V and supports output currents up to 1 A per channel. It features integrated soft-start, current limiting, and thermal protection mechanisms to ensure reliable operation in harsh automotive environments. The component is housed in a 20-pin TQFN (4x4 mm) package with an exposed pad for enhanced thermal dissipation.

Feature Summary

• Integrates four independent high-current output channels for simplified multi-rail display power architectures
• Includes built-in protection features such as thermal shutdown and adjustable current limiting for system robustness
• Designed specifically for automotive applications with AEC-Q100 qualification for extended temperature reliability

Applications

• Automotive infotainment display power distribution
• Instrument cluster backlight and logic supply regulation
• Multi-zone display driver power sequencing

Procurement Notes

Verify the specific suffix 'V+' indicates automotive grade qualification and lead-free compliance when sourcing. Confirm the 'GTE' or 'GTPE' package variant matches your PCB footprint requirements. Ensure the supplier provides traceability documentation required for automotive assembly lines. Check for RoHS and REACH compliance certificates prior to final procurement approval.

Selection Notes

Select this component when a single IC can replace multiple discrete regulators for display rails. Consider the 20-TQFN package size constraints against available board space. Evaluate the total power dissipation capabilities relative to the expected load current across all four channels. Verify that the input voltage range aligns with the vehicle's electrical system specifications.

Part Context

This part belongs to the Maxim Integrated automotive PMIC family, which focuses on integrated solutions for body electronics and display systems. The MAX16926 series consolidates multiple power functions into a small form factor, reducing bill of materials and assembly complexity compared to discrete designs using individual LDOs or switching regulators.

Replacement Considerations

Direct pin-to-pin replacements may include other variants within the MAX16926 family with different package options or thermal ratings. Cross-reference with MAX16926GTPI/V+ if a different package style is required while maintaining functional compatibility.