S-8244AAGFM-CEGT2U

Battery Management Overview

The S-8244AAGFM-CEGT2U is a battery protection IC designed for lithium-ion battery packs containing one to four series-connected cells. It integrates high-precision voltage detectors with an overcharge detection accuracy of ±25 mV at +25°C, covering a range from 3.700 V to 4.550 V. The device operates within a standard temperature range and utilizes an 8-pin TMSOP package for compact integration.

Battery Management Feature Summary

• Integrates internal high-precision voltage detector circuits for accurate cell monitoring
• Supports protection functions for lithium-ion battery packs with one to four serial cells
• Provides adjustable overcharge detection voltage settings across a wide operational range

Battery Management Applications

• Lithium-ion battery pack protection
• Portable electronic devices requiring multi-cell battery management
• Consumer electronics with integrated power safety features

Battery Management Procurement Notes

Verify the specific suffix CEGT2U against official ABLIC documentation to confirm package type and tape/reel specifications. Confirm current availability status as distribution channels may vary. Ensure compatibility with existing PCB footprints for the 8-pin TMSOP configuration before finalizing procurement decisions.

Battery Management Selection Notes

Select this component when designing systems requiring precise overcharge protection for 1S to 4S lithium-ion configurations. Consider the ±25 mV accuracy requirement for sensitive applications. Evaluate the TMSOP package constraints against board space limitations and thermal management needs for the target environment.

Battery Management Part Context

This part belongs to the S-8244 series of battery protection ICs manufactured by ABLIC Inc. The series focuses on providing reliable protection mechanisms for rechargeable lithium-ion batteries in portable applications. The specific model variant defines the packaging and handling characteristics suitable for automated assembly processes.

Battery Management Replacement Considerations

Consult official ABLIC substitution guides for direct equivalents. Verify that any alternative maintains the same voltage detection accuracy and supports the required number of serial cells.