MAX16984RACIL/VY+T

Overview

The MAX16984RACIL/VY+T is an automotive-grade switching voltage regulator featuring a synchronous step-down DC-DC converter. It integrates a 5V/2.5A output stage with a USB Type-C protector and emulator. The device operates within a wide input voltage range of 3.5V to 36V, supporting high-current applications in demanding environments. Designed for reliability, it meets AEC-Q100 standards and includes comprehensive protection features against overcurrent, thermal overload, and reverse polarity conditions.

Feature Summary

• Integrates a high-current synchronous buck converter with dedicated USB Type-C protection circuitry
• Includes built-in USB Type-C emulator functionality for power negotiation and source detection
• Complies with AEC-Q100 automotive qualification standards for robust performance
• Provides extensive protection mechanisms including overcurrent, thermal, and reverse polarity safeguards

Applications

• Automotive infotainment systems requiring stable power delivery
• On-board charger (OBC) modules and power distribution units
• USB-C enabled automotive accessories and charging ports
• High-reliability industrial control systems with automotive component requirements

Procurement Notes

Verify the complete part number including suffixes such as VY+T to ensure correct package and tape-and-reel specifications. Confirm that the supplier provides original manufacturer documentation or authorized distributor certificates. Check for AEC-Q100 compliance records if automotive qualification is required. Ensure storage and handling procedures meet moisture sensitivity level requirements for QFN packages. Validate lead times and availability status directly with the manufacturer or authorized channels due to potential supply constraints.

Selection Notes

Select this component when an integrated solution combining power conversion and USB-C interface management is required. It is suitable for designs needing a single IC to handle both DC-DC regulation and USB protocol emulation. Consider the 2.5A current capability and 36V input range for compatibility with vehicle electrical systems. Evaluate the thermal performance in the target application environment. Verify that the QFN-EP package fits the PCB layout constraints and thermal dissipation needs.

Part Context

This part belongs to the MAX16984 series of automotive power management ICs from Analog Devices/Maxim Integrated. The series focuses on providing integrated solutions for high-current applications in vehicles. The MAX16984 specifically targets markets requiring combined power regulation and USB-C interface support. It represents a consolidation of discrete components into a single reliable package for automotive electronics.

Replacement Considerations

Check for direct cross-reference part numbers from Analog Devices or other qualified automotive suppliers. Verify pin-to-pin compatibility and electrical parameter equivalence before substitution. Ensure any replacement also meets AEC-Q100 standards if used in automotive contexts. Review datasheets for differences in protection thresholds or operating temperature ranges.