S-8215AAM-K8T2U

Battery Management Overview

The S-8215AAM-K8T2U is a battery protection IC designed for lithium-ion and lithium-ion polymer secondary batteries. It provides overcharge, overdischarge, and overcurrent protection for battery packs consisting of three to five series-connected cells. The device operates within a power supply voltage range of 3.6 V to 26 V and features a low operating current of 400 uA. It is housed in an 8-pin TMSOP package suitable for surface mount technology.

Battery Management Feature Summary

• Integrated protection against overcharge, overdischarge, and overcurrent conditions for multi-cell battery packs
• Supports battery configurations with three to five series-connected cells
• Low power consumption with minimal impact on standby battery life

Battery Management Applications

• Protection circuits for portable electronic devices using lithium-ion batteries
• Battery management systems for consumer electronics
• Secondary protection layers in rechargeable battery packs

Battery Management Procurement Notes

Verify the specific suffix K8T2U matches your required packaging format, such as cut tape or reel, as ordering suffixes define logistics details rather than electrical function. Confirm RoHS compliance status through official manufacturer documentation before finalizing procurement specifications.

Battery Management Selection Notes

Select this component when designing protection circuits for 3S to 5S lithium-ion battery architectures requiring integrated fault detection. Ensure the operating voltage range aligns with the maximum pack voltage. Verify that the TMSOP-8 package dimensions fit the target PCB layout constraints.

Battery Management Part Context

This part belongs to the S-8215A series of battery protection ICs manufactured by ABLIC Inc. The series is engineered specifically for safeguarding lithium-based secondary batteries in compact electronic applications. The K8T2U suffix indicates specific packaging and handling characteristics defined by the manufacturer.

Battery Management FAQ

What cell configurations does the S-8215AAM support?

The IC is designed for battery packs containing three to five series-connected lithium-ion or lithium-ion polymer cells.

Does the device provide overcurrent protection?

Yes, the IC includes circuitry to detect and respond to overcurrent conditions in addition to overcharge and overdischarge protection.