MAX6783TEB+

Overview

The MAX6783TEB+T is a quad battery monitor from Analog Devices / Maxim Integrated, designed for precise state-of-charge tracking in multi-cell lithium-ion and LiFePO4 systems. It operates on a supply voltage of 1.2 V to 5.5 V within an industrial temperature range of -40°C to +85°C. The device features 1% accuracy across the entire operating range and includes integrated hysteresis comparators with programmable thresholds. Packaged in a TQFN-EP-16 footprint, it provides comprehensive monitoring capabilities for portable electronics.

Feature Summary

• Provides high-accuracy state-of-charge monitoring for multiple cell chemistries
• Integrates four independent hysteresis comparators for system protection
• Supports low-voltage operation suitable for battery-powered applications

Applications

• Portable electronic devices requiring precise battery level indication
• Lithium-ion and LiFePO4 battery pack management systems
• Medical equipment with strict power monitoring requirements

Procurement Notes

Verify component authenticity through authorized channels due to discontinued status. Confirm package integrity and lead time constraints as availability is restricted. Ensure compliance with RoHS standards and check for specific revision markings on the datasheet before integration into new designs.

Selection Notes

Select this component when precise multi-cell monitoring is required without external microcontroller dependency. Consider the TQFN-EP-16 package for space-constrained layouts. Evaluate thermal performance within the specified operating temperature range to ensure reliable comparator function during extended usage cycles.

Part Context

This part belongs to the MAX6783 series of battery monitors. It shares functional similarities with the MAX6782 and MAX6789 but differs in packaging and specific pinout configurations. The series is designed for applications demanding accurate charge estimation in compact form factors.

Replacement Considerations

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