MAX8571EUT+T

Overview

The MAX8571EUT+T is a high-efficiency LCD boost converter manufactured by Analog Devices Inc./Maxim Integrated. It operates within an input voltage range of 2.7V to 5.5V and provides an adjustable output voltage from 3V to 28V. The device is housed in a SOT-23-6 surface-mount package and functions across a temperature range of -40°C to +85°C. Key electrical characteristics include integrated overcurrent protection, load disconnect capabilities, and an internal soft-start mechanism that limits di/dt during startup.

Feature Summary

• Integrates an internal soft-start mechanism to gradually ramp up output voltage and limit current spikes during startup
• Includes built-in overcurrent protection and load disconnect features for enhanced system reliability
• Designed as a high-efficiency boost converter specifically optimized for LCD driver applications

Applications

• LCD panel power supply systems
• General-purpose DC-DC converters
• Portable electronic devices requiring efficient step-up regulation

Procurement Notes

Verify the specific suffix and tape/reel configuration against the manufacturer's official documentation before procurement. Confirm that the component meets all required environmental and operational specifications for the intended application environment. Ensure compatibility with existing PCB footprints and thermal management requirements.

Selection Notes

Select this component when a compact, high-efficiency boost solution is required for LCD or general converter applications. Consider the SOT-23-6 package size constraints and the need for adjustable output voltages up to 28V. Evaluate the internal protection features against system safety requirements and verify input voltage compatibility with the available power source.

Part Context

This part belongs to the Maxim Integrated portfolio of power management ICs, specifically designed for portable electronics. It addresses the need for efficient voltage boosting in space-constrained designs. The series focuses on integrating protection features and soft-start capabilities to simplify design implementation and improve system robustness in consumer and industrial applications.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data.