MAX8682ETM+

Overview

The MAX8682ETM+ is a battery power management integrated circuit designed for dual-cell lithium-ion battery systems. Manufactured by Analog Devices Inc./Maxim Integrated, it operates within a supply voltage range of 2.6 V to 8 V and delivers an output current of 1.2 A at 3.3 V. The device features a low operating supply current of 1.5 mA and handles a power dissipation of 2.963 W. It is housed in a 48-TQFN (6x6) surface-mount package and functions reliably across an industrial temperature range from -40°C to +85°C.

Feature Summary

• Integrated power management solution specifically engineered for dual-cell lithium-ion battery architectures.
• Includes built-in short-circuit fault protection mechanisms to enhance system safety.

Applications

• Dual-cell lithium-ion battery powered portable devices
• Battery management systems requiring integrated charge management

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to limited availability status. Confirm RoHS compliance and REACH registration requirements prior to integration. Check current lifecycle status as the part may be discontinued or subject to restricted supply conditions. Ensure packaging specifications match design constraints before finalizing procurement orders.

Selection Notes

Select this component for applications requiring dedicated dual-cell lithium-ion battery management with integrated fault protection. Verify that the 48-TQFN package dimensions fit the PCB layout constraints. Ensure the input voltage range of 2.6 V to 8 V aligns with the system's power source capabilities. Consider the thermal performance given the specified power dissipation limits in the final enclosure design.

Part Context

This component belongs to the Maxim Integrated battery management product line, now under Analog Devices. It serves as a specialized PMIC for portable electronics relying on dual-cell lithium-ion configurations. The device integrates essential power regulation and protection features into a compact surface-mount form factor suitable for space-constrained designs.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official Analog Devices resources for potential obsolescence alternatives or pin-compatible upgrades if this specific variant is discontinued.