MAX20461AATJD/V+T

Power Management - Specialized Overview

The MAX20461AATJD/V+T is an automotive-grade integrated circuit combining a high-efficiency step-down converter and a USB Type-C/BC1.2 host charger emulator. It features a 3A output current capability with a switching frequency of 2.2MHz. The device operates from an input voltage range of 4.5V to 60V, providing an adjustable output voltage between 0.8V and 3.8V. Packaged in a 32-TQFN (5x5) exposed pad, it supports positive buck topology and synchronous rectification for compact power solutions.

Power Management - Specialized Feature Summary

• Integrates a 3A automotive-grade step-down converter with a USB Type-C DFP controller and BC1.2 host charger emulator
• Includes high-bandwidth USB interface capabilities with integrated protection features
• Utilizes synchronous rectification for improved efficiency in space-constrained designs

Power Management - Specialized Applications

• Automotive infotainment systems requiring USB charging ports
• In-vehicle display drivers needing regulated power and data connectivity
• Portable automotive diagnostic tools with USB-C interfaces

Power Management - Specialized Procurement Notes

Verify the exact suffix 'V+' against the manufacturer's official documentation to confirm lead-free compliance and specific tape-and-reel packaging specifications. Ensure the component matches the automotive AEC-Q100 qualification requirements for your target application environment before finalizing procurement orders.

Power Management - Specialized Selection Notes

Select this component when a single IC solution is required for both power regulation and USB Type-C host functionality in automotive environments. It is suitable for designs prioritizing board space reduction by eliminating separate USB controllers and discrete power stages while maintaining high current delivery capabilities.

Power Management - Specialized Part Context

This part belongs to Maxim Integrated's automotive power management portfolio, designed specifically for harsh vehicle environments. It addresses the growing demand for integrated power and data solutions in modern vehicles, reducing bill-of-materials complexity by merging DC-DC conversion with USB protocol handling in a single package.

Power Management - Specialized Replacement Considerations

Consult Analog Devices official substitution guides for verified alternatives. Cross-reference pinouts and electrical characteristics carefully, as functional equivalents may differ in thermal performance or USB protocol support.