MAX4945LELA+TG104

Power Management - Specialized Overview

The MAX4945LELA+TG104 is a power management integrated circuit designed for overvoltage protection control. It operates with a supply current of 50µA and utilizes an 8-μDFN (2x2) surface-mount package. The component functions as a specialized IC for managing voltage sequencing and protecting circuits from overvoltage conditions in portable electronic devices.

Power Management - Specialized Feature Summary

• Provides dedicated overvoltage protection control functionality
• Designed for low-power operation with minimal supply current consumption
• Utilizes compact surface-mount packaging for space-constrained applications

Power Management - Specialized Applications

• Cell phones
• Digital cameras
• Media players

Power Management - Specialized Procurement Notes

Verify the specific suffix +TG104 against official Analog Devices documentation to confirm tape-and-reel configuration and RoHS compliance status. Ensure the source provides valid traceability for this obsolete lifecycle part number, as availability may be limited to secondary markets rather than direct manufacturer distribution channels.

Power Management - Specialized Selection Notes

Select this component when designing systems requiring dedicated overvoltage protection controllers for portable electronics. Consider its low supply current requirement and small form factor suitable for mobile devices. Verify compatibility with existing voltage sequencing requirements and ensure the 8-μDFN package fits within the mechanical constraints of the target application board.

Power Management - Specialized Part Context

This part belongs to the Maxim Integrated line of specialized power management ICs. It serves as an overvoltage protection controller, distinct from general-purpose regulators. The device is intended for use in consumer electronics where reliable voltage monitoring and protection are critical for system integrity and component safety.

Power Management - Specialized Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. As the lifecycle status is listed as Obsolete, engineers should consult Analog Devices for current equivalent recommendations or design-in alternatives that meet the same overvoltage protection specifications.