MAX20030CATMA/V+

Overview

The MAX20030CATMA/V+ is a power management integrated circuit (PMIC) from Analog Devices Inc./Maxim Integrated. It features four regulated outputs, including two synchronous step-down (buck) converters, one step-up (boost) converter, and one low-dropout (LDO) regulator. The device operates with an input supply voltage range of 3.5V to 42V. It is housed in a 48-WFQFN exposed pad package and supports surface mount installation. The component is rated for an operating temperature range of -40°C to 125°C.

Feature Summary

• Integrates multiple power conversion topologies within a single compact package
• Supports wide input voltage ranges for flexible system design
• Includes synchronous buck and boost converters for high efficiency

Applications

• Signal processing systems requiring stable multi-rail power
• Control tasks in embedded environments
• Industrial equipment needing robust power regulation

Procurement Notes

Verify the specific suffix 'CATMA/V+' against official Analog Devices documentation to confirm pinout and thermal characteristics. Confirm availability status as distribution channels may list limited stock or obsolete status. Ensure the 48-WFQFN package matches your PCB footprint requirements before ordering.

Selection Notes

Select this PMIC when a single solution is needed to generate multiple voltage rails from a wide input range. Compare total output current capabilities against system load requirements. Evaluate the thermal performance of the exposed pad package for your specific enclosure constraints.

Part Context

This component belongs to the MAX20030 series of power management ICs designed for complex electronic systems. It consolidates functions typically requiring separate discrete regulators, reducing board space and simplifying design complexity for signal and control applications.

Replacement Considerations

Check for variants such as MAX20030BATMC/V+ or MAX20030ATMA/V+ for potential pin-compatible alternatives. Verify if different suffixes indicate changes in temperature grade or packaging that affect direct substitution.