MAX20463AGTCB/V+

Power Management - Specialized Overview

The MAX20463AGTCB/V+ is a high-efficiency, synchronous step-down DC-to-DC converter from Analog Devices (Maxim Integrated). It integrates two power switches and operates with an input voltage range of 4.5V to 36V. The device delivers up to 3A output current with adjustable output voltages. Key electrical parameters include a switching frequency selectable between 200kHz and 2MHz, ensuring compact passive component sizes. It features integrated bootstrap diodes and soft-start functionality for controlled inrush current.

Power Management - Specialized Feature Summary

• Integrates high-side and low-side N-channel power switches for efficient synchronous rectification
• Offers flexible switching frequency selection to optimize efficiency and size trade-offs
• Includes built-in protection mechanisms such as over-current protection and thermal shutdown

Power Management - Specialized Applications

• Industrial automation control systems
• Battery-powered portable equipment
• Telecommunications infrastructure power supplies

Power Management - Specialized Procurement Notes

Verify the exact suffix 'V+' against the manufacturer's official datasheet to confirm tape-and-reel packaging specifications and temperature grade. Ensure the ordering part number matches the required package type and lead finish. Cross-reference the revision level to guarantee compatibility with existing design files and compliance standards.

Power Management - Specialized Selection Notes

Select this component when a wide input voltage range and moderate output current are required in a small footprint. Consider the switching frequency options based on inductor size constraints and EMI requirements. Evaluate thermal performance under maximum load conditions to determine adequate PCB copper area or heatsinking needs.

Power Management - Specialized Part Context

This part belongs to Maxim Integrated's family of high-voltage synchronous buck converters. It is designed for applications requiring robust performance from higher voltage rails. The AGTCB package provides thermal relief through exposed pad connections. It complements other regulators offering different current capabilities or input ranges within the same product line.

Power Management - Specialized Replacement Considerations

Check for direct pin-compatible alternatives within the MAX204xx series that offer different current ratings or switching frequencies. Verify that any substitute maintains the same input voltage range and control interface compatibility.