MAX16984RAGI/VY+

Special Purpose Regulators Overview

The MAX16984RAGI/VY+ is an automotive-grade integrated circuit combining a step-down converter, USB host charger adapter emulator, and USB protection switches. It features a 5V buck regulator capable of delivering up to 2.5A output current. The device operates with an input voltage range of 4.5V to 28V. It supports multiple topologies including Boost, Buck, and SEPIC configurations. The component is housed in a 28-QFND (5x5) package and meets AEC-Q100 qualification standards for automotive applications.

Special Purpose Regulators Feature Summary

• Integrates a high-current step-down converter with USB protection and emulation functions
• Supports USB host charger adapter emulation for enhanced power delivery negotiation
• Includes dedicated USB protection switches for system safety
• Qualified for automotive environments under AEC-Q100 standards

Special Purpose Regulators Applications

• Automotive infotainment systems requiring integrated power management
• USB charging ports in vehicle dashboards or consoles
• On-board navigation and display units
• Automotive telematics control units

Special Purpose Regulators Procurement Notes

Verify the specific suffix 'RAGI' against the manufacturer's official datasheet to confirm pinout and thermal pad configuration. Ensure the VY+ designation aligns with RoHS compliance requirements for your region. Confirm availability status as distribution channels may list limited stock or end-of-life statuses for this specific automotive variant.

Special Purpose Regulators Selection Notes

Select this component when a single IC solution is required to manage both main system power and USB interface power. It is suitable for designs needing integrated USB protection and emulation without external discrete components. Verify that the 2.5A buck converter output meets the load requirements of the downstream logic and peripherals.

Special Purpose Regulators Part Context

This part belongs to the MAX16984 family of automotive power management ICs. It consolidates multiple power stages into one package to reduce board space. The series is designed specifically for harsh automotive electrical environments, offering robust protection features against transients and short circuits common in vehicle networks.

Special Purpose Regulators Replacement Considerations

Check for direct pin-to-pin replacements within the MAX16984 family, such as variants with different temperature grades or packaging options. Consult Analog Devices documentation for updated recommended replacements if this specific suffix is discontinued.