MAX16926GTPB/V+T

Overview

The MAX16926GTPB/V+T is a four-channel power-management IC designed for automotive TFT display applications. It integrates high-side switches, current sensing, and an LDO or switching regulator to supply main rails. The device operates within a voltage range of 4.5 V to 18 V and supports a maximum current limit of 300 mA per channel. It features a maximum turn-on time of 10 ms and a maximum idle time of 420 µs. The component is housed in a TQFN-16 EP package and is qualified to AEC-Q100 standards for operation between -40°C and +105°C.

Feature Summary

• Integrates four independent high-side power switches with current-sense capabilities for precise load monitoring.
• Includes an integrated low-dropout regulator (LDO) or switch-mode output to efficiently generate auxiliary voltages.
• Designed specifically to manage the complex power rail requirements of modern automotive thin-film transistor displays.

Applications

• Automotive TFT display power distribution
• In-vehicle infotainment system power management
• Digital cockpit display driver circuits

Procurement Notes

Verify the specific suffix 'V+' against the manufacturer's official datasheet to confirm lead-free compliance and RoHS status. Ensure the 'GTPB' designation matches the required TQFN-16 EP package variant. Confirm that the AEC-Q100 qualification aligns with your automotive grade requirements before finalizing procurement.

Selection Notes

Select this component when designing power architectures for automotive displays requiring integrated switching and linear regulation. Evaluate the 300 mA current limit per channel against peak load demands. Consider the thermal performance of the exposed pad TQFN package for heat dissipation in confined automotive enclosures.

Part Context

This part belongs to the MAX169xx series of specialized power management ICs from Analog Devices/Maxim Integrated. These components are engineered to consolidate multiple power functions into a single footprint, reducing board space and simplifying design complexity for automotive display subsystems.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's cross-reference tools for verified alternatives.