MAX6430EGUS+T

Overview

The MAX6430EGUS+T is a low-power, single/dual-level battery monitor manufactured by Analog Devices Inc. (Maxim Integrated). It operates within an input voltage range of 1.5V to 5.5V and functions across an extended temperature range from -40°C to +85°C. The device utilizes a compact SOT-23-6 surface-mount package. It provides dual low-battery output indicators with internal hysteresis to signal three distinct battery conditions: good, weak, or empty. This component is designed for monitoring single lithium-ion cells or multicell alkaline/NiCd/NiMH power supplies.

Feature Summary

• Dual low-battery output indicators with internal hysteresis
• Three-state battery condition signaling capability
• Extended industrial temperature operation range

Applications

• Single lithium-ion cell monitoring
• Multicell alkaline power supply supervision
• NiCd/NiMH battery pack management

Procurement Notes

Verify the specific suffix 'EGUS' against official datasheets to confirm pinout and threshold configurations. Confirm RoHS compliance status as indicated in current documentation. Check availability status as distribution channels may vary for this specific package variant.

Selection Notes

Select this component when dual independent thresholds are required for precise battery state management. Ensure the operating voltage range aligns with the target battery chemistry. Verify that the SOT-23-6 footprint fits the design constraints compared to other package options in the series.

Part Context

This part belongs to the MAX6427–MAX6438 family of low-power battery monitors. These devices are engineered to indicate battery health levels by asserting outputs when supply voltages cross specified thresholds. The family supports various configurations for different battery types and system requirements.

Replacement Considerations

Compatible substitutes include MAX6431, MAX6432, MAX6436, MAX6437, and MAX6438. Verify pin compatibility and threshold settings before substitution.