MAX6848KATD3-T

Battery Management Overview

The MAX6848KATD3-T is a low-power, adjustable battery monitor with hysteresis and an integrated microprocessor reset supervisor. It operates within a supply voltage range of 1.6 V to 5.5 V and features an SOT-23-8 package. The device monitors input voltage to provide low-battery alerts and includes an independent µP supervisor for active-low reset output. It supports manual reset via a pushbutton and functions across temperatures from -40°C to +85°C.

Battery Management Feature Summary

• Integrates user-adjustable battery monitoring with dual low-battery output options for system power management
• Includes an independent microprocessor supervisor that monitors VCC and provides an active-low reset signal
• Features a debounced manual reset input allowing system reset via external pushbutton

Battery Management Applications

• Single-cell lithium-ion battery systems
• Multicell alkaline or NiCd/NiMH battery applications
• Low-power portable electronic devices requiring battery status indication
• Microprocessor-based systems needing integrated power supervision

Battery Management Procurement Notes

Verify the exact suffix 'T' indicates reel packaging when sourcing. Confirm RoHS compliance status through official documentation. Check current availability as this component may be subject to limited stock or discontinuation notices. Ensure the KATD3 designation matches the specific threshold and package requirements for your design.

Battery Management Selection Notes

Select this part when adjustable low-battery thresholds are required alongside a dedicated CPU reset line. The integrated hysteresis prevents output chatter during voltage transitions. Consider the SOT-23-8 footprint constraints and the 1.6V minimum operating voltage for compatibility with your system's power rails.

Battery Management Part Context

This component belongs to the MAX6846–MAX6849 family of ultra-low-power battery monitors. These devices combine battery monitoring and microprocessor supervision in a single small package, eliminating the need for separate components. The family is designed for applications requiring reliable power management in space-constrained environments.

Battery Management Replacement Considerations

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