S-8254BCIFT-TB-U

Battery Management Overview

The S-8254BCIFT-TB-U is a battery protection IC designed for 3-series or 4-series lithium-ion and lithium polymer rechargeable batteries. It integrates high-accuracy voltage detectors and delay circuits to provide overcharge, overdischarge, and overcurrent protection. The device operates within a power supply voltage range of 2 V to 24 V and utilizes a TSSOP-16 package for surface mount installation.

Battery Management Feature Summary

• Provides comprehensive protection against overcharge, overdischarge, and overcurrent conditions for multi-cell battery packs.
• Features high-accuracy voltage detection capabilities to ensure precise monitoring of individual cell voltages.
• Incorporates built-in delay circuits to prevent false triggering caused by transient noise or short-duration spikes.

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 reliable secondary battery protection

Battery Management Procurement Notes

Verify the specific suffix codes against official ABLIC documentation to confirm exact threshold voltages and package variants. Ensure compatibility with the target battery chemistry and series configuration before procurement. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.

Battery Management Selection Notes

Select this component when designing protection systems for 3S or 4S lithium-based battery architectures. Confirm that the operating voltage range aligns with the maximum pack voltage. Evaluate the required overcharge and overdischarge thresholds based on the specific cell specifications to ensure appropriate protection levels are met.

Battery Management Part Context

This component belongs to the S-8254 series of battery protection ICs from ABLIC Inc. The series is engineered specifically for safeguarding multi-cell lithium-ion and lithium-polymer batteries in portable applications. It serves as a critical safety element in battery management systems.

Battery Management Replacement Considerations

Consult official ABLIC substitution guides for compatible alternatives. Verify pinout compatibility and electrical parameter alignment with existing designs before considering any substitute components.

Battery Management FAQ

What battery configurations does the S-8254BCIFT-TB-U support?

It supports protection for 3-series or 4-series lithium-ion and lithium polymer rechargeable batteries.

How does the device handle transient signals?

It incorporates built-in delay circuits to prevent false triggering due to transient noise or short-duration current spikes.