MAX8661ETL+T

Power Management - Specialized Overview

The MAX8661ETL+T is a specialized Power Management IC (PMIC) designed for mobile applications, specifically targeting XScale processors. Manufactured by Analog Devices Inc./Maxim Integrated, it operates within a supply voltage range of 2.6V to 6V. The component is housed in a 40-pin TQFN package measuring 5x5 mm. It features dynamic voltage management capabilities to optimize power efficiency. The device is classified as obsolete and is no longer in active production.

Power Management - Specialized Feature Summary

• Integrates dynamic voltage management for processor power optimization
• Designed specifically for XScale processor architectures
• Provides stable switching characteristics with efficient thermal behavior

Power Management - Specialized Applications

• XScale processor power management systems
• Mobile application power supplies
• High-power motor control cabinets requiring stable switching

Power Management - Specialized Procurement Notes

This component is officially listed as obsolete by the manufacturer. Availability is restricted, and units may only be obtained through limited stock or special factory orders. Verification of authenticity and condition is critical due to the end-of-life status. Buyers should confirm current supply constraints before procurement.

Power Management - Specialized Selection Notes

Select this part only for designs utilizing XScale processors requiring integrated PMIC functionality. Consider the obsolete status when planning long-term production. Ensure the 40-TQFN footprint matches the PCB layout. Verify that the 2.6V to 6V input range aligns with system requirements.

Power Management - Specialized Part Context

The MAX8661ETL+T belongs to the MAX8660/MAX8661 series of high-efficiency, low-quiescent current PMICs. It shares functional similarities with the MAX8660A but is tailored for specific processor interfaces. The series focuses on reducing power consumption in portable electronic devices through advanced voltage regulation techniques.

Power Management - Specialized Replacement Considerations

No public confirmed substitute part numbers are available for this obsolete component. Designers must evaluate legacy inventory availability or consider redesigning with currently supported PMIC families from Analog Devices.