S-8209ABH-T8T1U

Battery Management Overview

The S-8209ABH-T8T1U is a multi-function controller for lithium-ion and lithium-polymer batteries, manufactured by ABLIC Inc. It integrates cell balancing capabilities to maintain battery pack health. The device operates within a supply voltage range of 1.5 V to 8 V and supports a maximum output voltage of 24 V. It is housed in an 8-pin TSSOP package designed for surface mount technology. The component functions as a dedicated battery protection IC, ensuring safe operation through integrated monitoring features.

Battery Management Feature Summary

• Integrates cell balancing functionality to equalize charge across individual cells within the battery pack.
• Operates as a multi-function controller specifically designed for lithium-ion and lithium-polymer chemistries.
• Provides battery protection mechanisms to ensure safe operational limits are maintained.

Battery Management Applications

• Lithium-ion battery pack protection systems
• Lithium-polymer battery management applications
• Portable electronic devices requiring cell balancing

Battery Management Procurement Notes

Verify the specific suffix 'ABH' against official ABLIC documentation to confirm pinout and electrical characteristics, as variations exist within the S-8209 series. Ensure the source document explicitly lists this part number to avoid confusion with similar models like S-8209ABB or S-8209AAE. Confirm RoHS compliance status directly from the manufacturer's datasheet before integration into regulated products.

Battery Management Selection Notes

Select this component when cell balancing is required alongside standard battery protection functions. The 8 V operating limit defines its suitability for single-cell or low-voltage multi-cell configurations. Verify that the TSSOP-8 package fits the PCB layout constraints. Compare against other S-8209 variants if different balancing thresholds or interface requirements are needed.

Battery Management Part Context

This part belongs to the S-8209A family of battery management ICs from ABLIC. These components are specialized PMICs focused on safety and longevity for rechargeable lithium-based batteries. The series typically includes variants with differing balancing currents or protection thresholds, distinguished by their middle alphanumeric codes.

Battery Management FAQ

What battery chemistries does the S-8209ABH support?

It is designed for lithium-ion and lithium-polymer battery chemistries.

Does this IC include cell balancing?

Yes, the S-8209ABH integrates cell balancing functionality to manage individual cell voltages.