S-8254ABDFT-TB-S

Battery Management Overview

The S-8254ABDFT-TB-S is a battery protection IC from ABLIC designed for 3-series or 4-series lithium-ion and lithium-polymer rechargeable batteries. It integrates high-accuracy voltage detectors and delay circuits to protect against overcharge, overdischarge, and overcurrent conditions. The device operates within a power supply voltage range of 2 V to 24 V and is housed in a TSSOP-16 package suitable for surface mount technology.

Battery Management Feature Summary

• Provides comprehensive protection for multi-cell lithium battery packs against electrical faults
• Integrates high-precision voltage detection mechanisms for accurate cell monitoring
• Supports surface mount installation for compact circuit board designs

Battery Management Applications

• Protection circuits for 3-series lithium-ion battery packs
• Protection circuits for 4-series lithium-polymer battery packs
• Portable electronic devices requiring multi-cell battery management

Battery Management Procurement Notes

Verify the specific suffix 'S' against official ABLIC documentation to confirm tape and reel packaging specifications. Ensure the part number matches the exact voltage threshold requirements for your target battery chemistry. Cross-reference with authorized distributors to confirm current availability and authenticity.

Battery Management Selection Notes

Select this component when designing protection systems for 3 or 4 series connected lithium cells. Confirm that the operating voltage range covers the maximum pack voltage. Verify that the TSSOP-16 package fits the PCB layout constraints. Ensure the protection thresholds align with the specific battery cell specifications.

Battery Management Part Context

This IC belongs to the S-8254 series, which is dedicated to battery protection applications. The series includes variants tailored for different cell counts and voltage thresholds. It serves as a critical safety component in portable electronics and industrial equipment utilizing rechargeable lithium-based power sources.

Battery Management Replacement Considerations

Consult official ABLIC substitution guides for compatible alternatives. Verify pin compatibility and electrical characteristics before replacing. Generic equivalents may not match the precise voltage detection accuracy required for safe operation.