S-8241ABQMC-GBQT2G

Battery Management Overview

The S-8241ABQMC-GBQT2G is a single-cell battery protection IC designed for lithium-ion and lithium-polymer rechargeable batteries. It integrates high-precision voltage detection circuits to manage overcharge, overdischarge, and overcurrent conditions. The device features an absolute maximum rating of 26V on the VM and CO terminals, allowing direct connection to chargers without external level shifters. Built-in delay circuits eliminate the need for external capacitors for timing control.

Battery Management Feature Summary

• Integrates high-precision voltage detection circuits for overcharge, overdischarge, and overcurrent protection
• Features high-voltage tolerant terminals (VM and CO) rated at 26V for direct charger connection
• Includes built-in delay circuits for charging and discharging states without requiring external components
• Supports selectable functions including zero-volt charging capability and sleep mode operation

Battery Management Applications

• Protection circuits for single-cell lithium-ion battery packs
• Safety management for lithium-polymer rechargeable battery modules
• Portable electronic devices requiring integrated cell protection

Battery Management Procurement Notes

Verify the specific suffix codes against official ABLIC documentation to confirm exact electrical parameters such as detection voltages and package type. Ensure compatibility with the target battery chemistry and operating temperature range before integration. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer.

Battery Management Selection Notes

Select this component when designing protection for single-cell Li-ion or Li-Po batteries requiring high precision and minimal external parts. The high-voltage tolerance on input terminals simplifies circuit design by removing the need for additional level-shifting components. Verify that the required detection voltages match the available options in the datasheet.

Battery Management Part Context

This part belongs to the S-8241 series of battery protection ICs from ABLIC Inc. The series is engineered for single-cell applications, offering a compact solution for managing battery safety. It replaces discrete protection schemes by integrating detection and control logic into a small surface-mount package.

Battery Management Replacement Considerations

Consult official substitution lists for compatible variants within the S-8241 family. Verify pinout compatibility and parameter alignment before replacing existing designs.