MAX6790TB+

Overview

The MAX6790TB+ is a low-power, high-accuracy battery monitor manufactured by Analog Devices Inc./Maxim Integrated. It features dual-, triple-, or quad-level monitoring capabilities with 1% accuracy. The device is housed in small TDFN and TQFN packages, designed for space-constrained applications. It operates as a voltage supervisor to detect specific battery levels, providing reliable status indication for lithium-ion and other battery chemistries in portable electronic devices.

Feature Summary

• Provides accurate multi-level battery voltage monitoring
• Utilizes compact surface-mount packaging for space efficiency
• Designed for low-power consumption in portable systems

Applications

• Lithium-ion battery level indication
• Portable consumer electronics
• Battery-powered medical devices
• Handheld communication equipment

Procurement Notes

Verify component authenticity through authorized channels due to potential counterfeits. Confirm RoHS compliance and package variant matches design requirements. Check manufacturer documentation for latest revision status and handling instructions. Ensure storage conditions meet moisture sensitivity level specifications prior to assembly.

Selection Notes

Select this component when precise multi-threshold detection is required in minimal footprint designs. Consider the specific accuracy requirements and operating temperature range. Evaluate package options against PCB layout constraints. Compare quiescent current specifications against system power budgets for optimal efficiency.

Part Context

This part belongs to the MAX6790 series of battery monitors from Maxim Integrated. It complements other voltage supervisors and reset circuits within the portfolio. The series focuses on delivering high accuracy in small packages for modern portable applications requiring reliable power management.

Replacement Considerations

Consult official cross-reference guides for verified substitutes. Verify pin compatibility and electrical parameters before substitution. Ensure replacement parts meet same accuracy and package standards.