MAX17841BGUE+T

Overview

The MAX17841BGUE+T is a high-performance, automotive-grade battery monitor and fuel gauge IC designed for single-cell lithium-ion or lithium-polymer batteries. It integrates a precision analog front-end with a digital signal processor to provide accurate state-of-charge (SOC) and state-of-health (SOH) calculations. The device features a built-in current sense amplifier and voltage measurement circuitry, enabling comprehensive battery management in compact form factors.

Feature Summary

• Integrates a high-precision analog front-end for simultaneous voltage and current sensing
• Utilizes advanced algorithmic processing for accurate SOC and SOH estimation
• Includes an internal temperature sensor for thermal monitoring and compensation
• Supports standard communication interfaces for system integration

Applications

• Automotive infotainment systems
• Advanced driver-assistance systems (ADAS)
• Portable medical devices

Procurement Notes

Verify the specific suffix 'BGUE+T' against the manufacturer's official datasheet to confirm package type, tape-and-reel quantity, and RoHS compliance status. Ensure the component meets AEC-Q100 reliability standards required for automotive applications before finalizing procurement specifications.

Selection Notes

Select this component when precise battery monitoring is critical for safety-critical automotive or industrial applications. Consider its integrated sensing capabilities versus discrete solutions to reduce bill of materials complexity. Evaluate the required accuracy specifications against the device's calibration capabilities.

Part Context

This part belongs to the Maxim Integrated battery management portfolio, now under Analog Devices Inc. It represents a specialized class of fuel gauges designed for high-reliability environments where accurate energy tracking is essential for system uptime and safety.

Replacement Considerations

Consult official cross-reference lists for direct pin-compatible alternatives. Verify that any substitute maintains equivalent automotive qualification standards and algorithmic accuracy for SOC/SOH calculations.