MAX8819CETI+T

Power Management - Specialized Overview

The MAX8819CETI+T is a specialized Power Management IC (PMIC) from Analog Devices Inc./Maxim Integrated, designed for handheld and mobile devices. It integrates a charger and smart power selector within a compact 4mm x 4mm TQFN-28 package. The device operates with an input voltage range of 2.4 V to 5.5 V and supports output voltages from 1 V to 24 V. It features a maximum output current of 500 mA and a maximum input current of 1 A. The component functions reliably across a temperature range of -40°C to +85°C, with a typical operating supply current of 1.33 mA.

Power Management - Specialized Feature Summary

• Integrates battery charging functionality with a smart power path selector for seamless source management.
• Utilizes a compact 4mm x 4mm TQFN footprint to minimize board space requirements.
• Supports wide input voltage ranges suitable for various single-cell lithium battery systems.

Power Management - Specialized Applications

• Handheld mobile devices
• Portable consumer electronics
• Battery-powered embedded systems

Power Management - Specialized Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when sourcing. Confirm RoHS compliance status through official manufacturer documentation or authorized distributors. Ensure the part number matches the exact thermal and electrical specifications required for the target application design.

Power Management - Specialized Selection Notes

Select this PMIC for applications requiring integrated charging and power path management in a small form factor. Consider the 500 mA output capability and 24 V max output voltage against load requirements. Evaluate the TQFN-28 package constraints for thermal dissipation and PCB layout compatibility during the design phase.

Power Management - Specialized Part Context

This component belongs to the MAX8819C series of specialized PMICs. It is manufactured by Analog Devices Inc./Maxim Integrated. The part is categorized under Power Management ICs and is specifically tailored for mobile and handheld device architectures requiring efficient power distribution and battery management.

Power Management - Specialized Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official manufacturer cross-reference guides for potential alternatives.