MAX14648BEWA+T

Specialized Overview

The MAX14648BEWA+T is a battery charger and power path controller designed for lithium-ion applications. It integrates USB detection logic with a smart power selector to manage power sources efficiently. The device supports single-cell Li+ batteries and features an integrated charge termination timer. It operates within a specified voltage range and includes protection mechanisms such as thermal regulation and input current limiting. The component is housed in a compact WLP-9 package, suitable for space-constrained portable electronics.

Specialized Feature Summary

• Integrates USB detection circuitry for automatic source identification
• Features a smart power selector for seamless source switching
• Includes built-in thermal regulation for safe operation
• Supports single-cell lithium-ion battery charging

Specialized Applications

• Portable consumer electronics
• Smartphones and tablets
• Wearable devices
• USB-powered battery backup systems

Specialized Procurement Notes

Verify the exact suffix (e.g., +T) against the manufacturer's official datasheet to ensure correct packaging and temperature grade. Confirm that the WLP-9 package matches your PCB footprint requirements. Check for RoHS compliance documentation if required by your manufacturing standards. Ensure compatibility with your system's USB host capabilities for proper detection functionality.

Specialized Selection Notes

Select this component when a combined solution for USB detection, power path management, and Li+ charging is required. It is suitable for designs where board space is limited due to its small WLP-9 footprint. Consider it for applications needing automatic source prioritization between USB and other power inputs without external discrete components for basic power selection.

Specialized Part Context

This part belongs to Maxim Integrated's portfolio of battery management solutions. It is designed to simplify power architecture in mobile devices by integrating multiple functions into a single IC. The series typically targets applications requiring efficient power management from standard USB ports while maintaining battery health through controlled charging profiles.

Specialized Replacement Considerations

Consult Analog Devices or Maxim Integrated official substitution guides for verified alternatives. Generic replacements may lack integrated USB detection or specific power path control features. Ensure any substitute maintains compatibility with single-cell Li+ chemistry and similar package dimensions.