MAX6779LTC+T

Overview

The MAX6779LTC+T is a battery protection and monitor IC designed for single-cell lithium-ion, nickel-cadmium (NiCd), and nickel-metal hydride (NiMH) batteries. It operates within a supply voltage range of 1.2V to 5.5V and features an output current capability of 20 mA. The device is housed in a compact 6-WFDFN package with dimensions of 1.5x1 mm. It supports multi-chemistry battery applications and is suitable for portable and industrial devices. The operating temperature range extends from -40°C to +85°C or +125°C depending on the specific variant documentation.

Feature Summary

• Integrated battery protection and monitoring functionality for single-cell applications
• Supports multiple battery chemistries including Li-ion, NiCd, and NiMH
• Low standby current consumption for extended battery life
• Compact 6-WFDFN package design for space-constrained systems

Applications

• Portable electronic devices requiring single-cell battery management
• Industrial equipment utilizing NiCd or NiMH battery packs
• Consumer electronics with lithium-ion power sources
• Battery-powered sensors and IoT devices

Procurement Notes

Verify component authenticity through authorized distributors. Check datasheet revisions for updated specifications. Confirm package type matches design requirements. Ensure compliance with RoHS directives if applicable. Validate supplier credentials before purchase.

Selection Notes

Consider battery chemistry compatibility when selecting this component. Evaluate operating temperature range against environmental conditions. Assess package size constraints for PCB layout. Review output current requirements for load matching. Verify supply voltage compatibility with system architecture.

Part Context

This component belongs to Analog Devices' Maxim Integrated portfolio of power management solutions. It addresses battery protection needs in mobile and industrial sectors. The product line emphasizes low power consumption and compact form factors. Integration of monitoring and protection functions reduces system complexity.

Replacement Considerations

Check manufacturer announcements for obsolescence status. Identify equivalent components with similar pin configurations. Verify electrical parameter compatibility before substitution. Review application notes for alternative part recommendations.