MAX30034CUA+T

Overview

The MAX30034CUA+T is a high-efficiency, synchronous buck converter from the MAX17692 family, designed for industrial and automotive applications. It operates with an input voltage range of 4.5V to 60V, delivering up to 3A output current. The device integrates a 125kHz switching frequency, offering compact solution size. Key features include adjustable soft-start, cycle-by-cycle current limiting, and thermal shutdown protection. It is housed in a thermally enhanced 8-lead SOIC package.

Feature Summary

• Integrated synchronous rectification for improved efficiency
• Wide input voltage capability suitable for harsh environments
• Built-in protection mechanisms against over-current and overheating

Applications

• Industrial power supplies
• Automotive electronics systems
• Point-of-load conversion modules

Procurement Notes

Verify the exact suffix 'CUA+T' matches the required temperature grade and tape-and-reel packaging configuration. Confirm RoHS compliance status through official documentation. Ensure the ordering part number aligns with the specific pinout and thermal pad requirements for your PCB layout design.

Selection Notes

Select this component when a wide input voltage range exceeding standard 5V or 12V rails is required. Consider its 3A continuous current capability for moderate load applications. Evaluate the SOIC-8 package for thermal dissipation needs relative to higher-density BGA alternatives in the same product family.

Part Context

This part belongs to Maxim Integrated's high-voltage buck converter portfolio, targeting robust power management solutions. It complements lower-voltage regulators by providing stability in noisy, high-voltage industrial settings. The series emphasizes reliability and ease of implementation for system designers.

Replacement Considerations

MAX17692EVKIT is an evaluation kit, not a direct substitute. Check for MAX17692 variants with different current ratings or packages. Verify pin compatibility before considering any cross-reference parts.