MAX8660ETL/V+T

Power Management - Specialized Overview

The MAX8660ETL/V+T is a specialized power management IC designed for mobile applications, specifically targeting XScale processors. It integrates a high-efficiency synchronous step-down converter, low-dropout regulators, and a supervisor within a 40-TQFN package. The device operates from a supply voltage range of 2.6V to 6V and supports an operating temperature range of -40°C to +85°C. It features dynamic voltage management capabilities to optimize power consumption in single-cell lithium-ion battery-operated devices.

Power Management - Specialized Feature Summary

• Integrates a high-efficiency synchronous buck converter with LDO regulators
• Includes a low-power supervisor for system monitoring
• Supports dynamic voltage management for mobile efficiency
• Designed for single-cell lithium-ion battery operation

Power Management - Specialized Applications

• XScale processor power systems
• Mobile handheld devices
• Single-cell Li-ion battery operated equipment

Power Management - Specialized Procurement Notes

Verify the specific suffix 'V+' indicates automotive qualification (AEC-Q100) if required by your design specifications. Confirm the package type matches the 40-TQFN footprint. Check current availability status as this component may be subject to discontinuation or limited supply constraints. Ensure the input voltage range aligns with your battery configuration.

Power Management - Specialized Selection Notes

Select this component when a complete PMIC solution for XScale processors is needed. It combines buck conversion, LDO regulation, and supervision in one package. Consider the 2.6V to 6V input range and -40°C to +85°C operating temperature. Verify that the integrated supervisor meets your reset timing requirements. Compare against non-automotive grades if environmental conditions are standard commercial.

Power Management - Specialized Part Context

This part belongs to the MAX8660 series of professional power management ICs from Analog Devices/Maxim Integrated. It is distinct from other MAX86xx variants like the MAX8668 or MAX8662 which serve different regulator or battery management functions. The MAX8660 is specifically tailored for complex processor power domains requiring multiple rails and supervision.

Power Management - Specialized Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. The MAX8660 series is noted as discontinued or end-of-life in some contexts. Designers should consult official manufacturer channels for potential obsolescence notices or recommended upgrades.