S-8209AAE-T8T1U

Battery Management Overview

The S-8209AAE-T8T1U is a multi-function controller IC designed for lithium-ion and lithium-polymer batteries. It operates within a temperature range of -40°C to +85°C (Ta). The device is housed in an 8-TSSOP surface-mount package with a width of 4.40mm. It functions as a battery management component, providing protection and control capabilities for single-cell applications.

Battery Management Feature Summary

• Multi-function controller architecture for lithium-based battery systems
• Integrated cell balancing functionality for voltage equalization
• Surface-mount construction in compact 8-TSSOP packaging

Battery Management Applications

• Lithium-ion battery pack protection
• Lithium-polymer battery management systems
• Portable electronic device power regulation

Battery Management Procurement Notes

Verify the specific suffix T8T1U against official ABLIC documentation to confirm tape-and-reel packaging and pin configuration. Ensure compatibility with existing PCB footprints for 8-TSSOP components. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and current production status before procurement.

Battery Management Selection Notes

Select this component for applications requiring integrated cell balancing alongside standard battery protection features. Consider the 8-TSSOP package constraints for space-limited designs. Evaluate the operating temperature range suitability for the intended environmental conditions. Confirm that the lithium-ion or lithium-polymer chemistry aligns with the controller's specified support parameters.

Battery Management Part Context

This component belongs to the S-8209A series from ABLIC Inc., which focuses on battery protection ICs with cell-balance functions. The series targets portable electronics and battery-powered devices requiring reliable single-cell management. The S-8209AAE variant specifically denotes the functional configuration within this family.

Battery Management Replacement Considerations

Consult official ABLIC substitution guides for verified alternatives. Generic equivalents may lack specific cell-balancing integration or exact package dimensions.