MAX8572EUT-T

Overview

The MAX8572EUT-T is a high-efficiency LCD boost converter IC designed for portable applications. It operates from an input voltage range of 2.7V to 5.5V and provides a regulated output voltage of up to 15V. The device features a true shutdown mode that minimizes current consumption during standby periods. It is housed in a compact SOT-23-6 package, suitable for space-constrained designs. The operating temperature range extends from -40°C to +85°C, ensuring reliability across various environmental conditions.

Feature Summary

• High-efficiency step-up conversion optimized for LCD bias generation
• True shutdown capability for ultra-low power consumption
• Compact surface-mount packaging for space-sensitive designs

Applications

• LCD display bias voltage generation
• Portable electronic devices requiring efficient power management
• Battery-powered systems with strict size constraints

Procurement Notes

Verify the specific suffix (T vs +T) against the manufacturer's official documentation to ensure compliance with RoHS standards and lead-free requirements. Confirm availability through authorized distributors as supply status may vary. Ensure the selected variant matches the required thermal and electrical specifications for the target application environment.

Selection Notes

Select this component when designing circuits that require a stable boosted voltage for LCD panels from a single-cell lithium-ion or similar battery source. Consider the SOT-23-6 package size if board real estate is limited. Evaluate the efficiency characteristics at the specific load current and input voltage conditions expected in the final product to ensure optimal battery life.

Part Context

This part belongs to the Maxim Integrated portfolio of power management solutions, specifically within the DC-DC switching controllers category. It is engineered to provide reliable voltage regulation for display technologies in mobile and handheld devices. The design focuses on balancing performance, size, and power efficiency for modern consumer electronics.

Replacement Considerations

Consult Analog Devices official substitution guides for verified alternatives. Generic replacements may not match the specific shutdown current or efficiency curves. Verify pin compatibility and control logic before integrating any substitute components into existing designs.