S-8204BAM-TCT1U

Battery Management Overview

The S-8204BAM-TCT1U is a battery protection IC from the ABLIC S-8204B series, designed for lithium-ion battery packs consisting of three or four series-connected cells. It integrates high-accuracy voltage detection circuits and delay circuits to provide overcharge, overdischarge, and overcurrent protection. The device operates within an ambient temperature range of -40°C to +85°C and supports a wide operating voltage range from 2V to 22V. Packaged in a 16-TSSOP format, it serves as a single-chip solution for protecting multi-cell battery configurations against electrical faults.

Battery Management Feature Summary

• Integrates high-accuracy voltage detection circuits for precise monitoring of cell voltages
• Includes built-in delay circuits to prevent false triggering during transient events
• Provides comprehensive protection against overcharge, overdischarge, and overcurrent conditions
• Designed specifically for safety management in 3-series or 4-series lithium-ion battery packs

Battery Management Applications

• Protection circuits for portable electronic devices using multi-cell lithium-ion batteries
• Battery management systems in power tools requiring 3S or 4S configurations
• Uninterruptible power supplies (UPS) utilizing lithium-ion battery arrays
• Medical equipment with sealed multi-cell lithium-ion battery modules

Battery Management Procurement Notes

Verify the specific suffix TCT1U corresponds to the required tape-and-reel packaging configuration and marking code. Confirm that the 16-TSSOP pinout matches your PCB footprint design. Ensure the component meets RoHS compliance requirements for your target market. Cross-reference the manufacturer's latest datasheet revision to confirm any updates to electrical characteristics or recommended operating conditions before finalizing procurement.

Battery Management Selection Notes

Select this component when designing protection circuits for 3-series or 4-series lithium-ion battery packs requiring integrated voltage detection and delay functions. The S-8204BAM variant offers a specific package option suitable for surface-mount assembly processes. Consider the operating temperature range of -40°C to +85°C to ensure suitability for your environmental conditions. Compare with other S-8204B series members if different cell counts or package types are needed.

Battery Management Part Context

This part belongs to the ABLIC S-8204B series of battery protection ICs. The series includes various models such as S-8204BAQ, S-8204BAN, and S-8204BBK, which differ primarily in package type and suffix codes. These components are widely used in the PMIC category for managing lithium-ion battery safety. The S-8204BAM specifically utilizes a 16-TSSOP package, distinguishing it from other series members that may use different form factors while maintaining similar core protection functionalities.

Battery Management Replacement Considerations

Direct substitutes within the same family include S-8204BAQ-TCT1S and S-8204BAN-TCT1U, though package differences must be evaluated. Verify pin compatibility and electrical specifications before swapping with other S-8204B series parts. No alternative cross-brand replacements are confirmed in public documentation.