MAX8819BETI+

Power Management - Specialized Overview

The MAX8819BETI+ is a specialized Power Management IC (PMIC) designed for handheld and mobile devices. It integrates a battery charger and smart power selector within a compact 4mm x 4mm TQFN-28 package. The device supports an input voltage range of 2.4 V to 5.5 V, with output voltages adjustable from 1 V to 24 V. It features a maximum output current of 500 mA and operates within a temperature range of -40°C to +85°C.

Power Management - Specialized Feature Summary

• Integrates battery charging and smart power path management in a single component
• Utilizes a compact 4mm x 4mm TQFN-28 surface-mount package
• Supports wide input voltage ranges suitable for portable applications

Power Management - Specialized Applications

• Handheld electronic devices
• Mobile communication systems
• Portable consumer electronics requiring integrated power management

Power Management - Specialized Procurement Notes

Verify the specific suffix 'B' against official Analog Devices documentation to confirm exact electrical characteristics and pinout compatibility. Ensure the TQFN-28 package dimensions match your PCB footprint requirements. Confirm RoHS compliance status through the manufacturer's latest environmental declarations before finalizing procurement plans.

Power Management - Specialized Selection Notes

Select this component when a unified solution for battery charging and power distribution is required for space-constrained mobile designs. Evaluate the thermal performance of the TQFN-28 package under expected load conditions. Consider the integration benefits over discrete solutions to reduce bill of materials complexity and assembly steps.

Power Management - Specialized Part Context

This part belongs to the MAX8819 series of specialized PMICs from Analog Devices/Maxim Integrated. These components are engineered to simplify power architecture in portable devices by combining multiple functions into a single integrated circuit, reducing board space and component count compared to traditional discrete approaches.

Power Management - Specialized Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.