S-8244AAGFN-CEGT2U

Battery Management Overview

The S-8244AAGFN-CEGT2U is a secondary protection IC for lithium-ion battery packs, manufactured by ABLIC. Designed for series-connected cells ranging from one to four, it monitors cell voltage and current to prevent overcharge, overdischarge, and overcurrent conditions. The device operates within a supply voltage range of 3.6 V to 24 V and features a low output current of 10 uA. It is housed in an MSOP-8 package suitable for surface mount technology, ensuring compact integration into portable electronic devices requiring robust battery management safety mechanisms.

Battery Management Feature Summary

• Provides secondary protection functions for lithium-ion battery packs consisting of one to four serially connected cells.
• Monitors cell voltages to detect and respond to overcharge, overdischarge, and overcurrent events.
• Operates with a wide power supply voltage range to accommodate various battery pack configurations.

Battery Management Applications

• Secondary protection circuits in portable electronic devices
• Battery management systems for consumer electronics
• Safety monitoring in lithium-ion battery packs

Battery Management Procurement Notes

Verify the exact part number suffix against official ABLIC documentation to ensure correct pinout and specifications. Confirm availability status as distribution channels may vary. Check RoHS compliance details directly from the manufacturer's datasheet before finalizing procurement decisions for production use.

Battery Management Selection Notes

Select this component when designing secondary protection layers for 1S to 4S lithium-ion battery applications. Ensure the operating voltage range aligns with the specific battery pack configuration. Verify that the MSOP-8 package fits the available PCB space and thermal requirements of the target design.

Battery Management Part Context

This component belongs to the S-8244 series of battery protection ICs from ABLIC. These devices are engineered specifically for enhancing safety in multi-cell lithium-ion battery assemblies by providing independent monitoring capabilities separate from primary protection circuits.

Battery Management Replacement Considerations

Consult official ABLIC substitution guides for compatible alternatives. Verify pin compatibility and electrical specifications before replacing existing components in established designs.