MAX6782TEB+

Overview

The MAX6782TEB+T is a quad battery monitor from Analog Devices / Maxim Integrated, designed for precise cell voltage measurement in multi-cell battery packs. It operates within a supply voltage range of 1.2 V to 5.5 V and features high accuracy across the operating temperature range of -40°C to +85°C. The device utilizes a TQFN-EP-16 package for compact integration. This component belongs to the MAX6782 series and falls under the PMIC category, specifically serving as a battery management solution for portable electronics requiring reliable state-of-charge monitoring.

Feature Summary

• Provides four independent channels for accurate battery cell voltage monitoring
• Ensures consistent measurement precision across wide industrial temperature ranges
• Supports low-voltage operation suitable for single-cell or multi-cell configurations

Applications

• Portable electronic devices requiring multi-cell battery management
• Battery-powered equipment needing precise state-of-charge estimation
• Industrial control systems utilizing rechargeable battery packs

Procurement Notes

Verify component authenticity through authorized distributors due to limited availability status. Confirm package integrity upon receipt as the part is supplied in reel or cut tape formats. Ensure storage conditions comply with manufacturer guidelines to maintain performance specifications. Cross-reference ordering information with official datasheets to confirm suffix designations match required specifications before finalizing procurement orders.

Selection Notes

Select this component when designing systems requiring simultaneous monitoring of multiple battery cells with high accuracy. Consider the TQFN-EP-16 package constraints for PCB layout optimization. Evaluate thermal management requirements given the operational temperature limits. Compare against alternative monitors if specific interface protocols or additional features like current sensing are needed beyond basic voltage measurement capabilities.

Part Context

This part belongs to the MAX6782 series of battery monitors, sharing functional similarities with the MAX6783 but differing in specific pinouts or packaging options. It serves as a specialized power management integrated circuit within the broader portfolio of Analog Devices / Maxim Integrated solutions for portable and industrial applications.

Replacement Considerations

The MAX6782TEA+ is a documented variant within the same series offering similar functionality but potentially different packaging or ordering suffixes. Verify electrical compatibility and pinout alignment before substitution. Consult official documentation to ensure no functional differences exist between the TE B and TE A suffixes regarding internal configuration.