S-8245CAA-FGT1U

Battery Management Overview

The S-8245CAA-FGT1U is a battery protection integrated circuit manufactured by ABLIC Inc. It belongs to the S-8245A/C series, designed for safeguarding lithium-ion and lithium-polymer rechargeable batteries consisting of three to five serial cells. The device operates within a supply voltage range of 1.5 V to 8 V and supports surface-mount installation in an SOT-23-5 package. It functions as a dedicated battery management solution, providing essential monitoring and protection capabilities for multi-cell battery packs.

Battery Management Feature Summary

• Provides comprehensive protection for 3- to 5-series cell lithium-ion and lithium-polymer rechargeable batteries
• Integrates high-accuracy voltage monitoring for individual cell supervision
• Supports surface-mount technology with compact SOT-23-5 packaging

Battery Management Applications

• Protection circuits for 3- to 5-cell lithium-ion battery packs
• Battery management systems for portable electronic devices
• Lithium-polymer battery pack safety monitoring

Battery Management Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status via official documentation. Ensure the specific suffix matches required pinout and functional specifications. Request current datasheets to validate active status and any recent design changes before integration into production designs.

Battery Management Selection Notes

Select this component when designing protection circuits for multi-cell lithium-based battery architectures requiring integrated voltage monitoring. The SOT-23-5 package suits space-constrained applications. Verify that the operating voltage range aligns with the total battery pack voltage. Consider thermal performance and PCB layout requirements for surface-mount implementation.

Battery Management Part Context

This part falls under ABLIC's S-8245A/C family of battery protection ICs. These devices are engineered specifically for lithium-ion and lithium-polymer battery applications. The series emphasizes high accuracy in voltage detection to ensure safe operation of multi-cell configurations. ABLIC positions these components within their broader portfolio of power management and battery protection solutions.

Battery Management Replacement Considerations

Consult official ABLIC documentation for verified substitute part numbers. Cross-reference pinouts and electrical characteristics carefully. Ensure any replacement maintains compatibility with 3- to 5-cell lithium battery protection requirements.