S-8241ABWMC-GBWT2G

Battery Management Overview

The S-8241ABWMC-GBWT2G is a single-cell battery protection IC manufactured by ABLIC Inc. Designed for lithium-ion and lithium-polymer rechargeable batteries, it provides comprehensive protection against overcharging, overdischarging, and overcurrent conditions. The device features high-precision voltage detection circuits with built-in delay times, eliminating the need for external capacitors. It operates within a supply voltage range of 1.5 V to 8 V and supports an operating temperature range from -40°C to +85°C. The component is housed in a compact SOT-23-5 surface-mount package.

Battery Management Feature Summary

• Integrated high-precision voltage detection for overcharge, overdischarge, and overcurrent protection
• Built-in delay circuits eliminate the requirement for external timing capacitors
• Supports selectable charging functions for zero-volt batteries and optional sleep mode
• Includes charger detection and abnormal charging current monitoring capabilities

Battery Management Applications

• Lithium-ion single-cell rechargeable battery packs
• Lithium-polymer single-cell rechargeable battery packs
• Portable electronic devices requiring single-cell battery management
• Consumer electronics with integrated power protection requirements

Battery Management Procurement Notes

Verify the specific suffix codes (ABWMC-GBWT2G) against official ABLIC documentation to confirm exact electrical parameters and packaging specifications. Ensure compatibility with target battery chemistry and system voltage requirements. Confirm RoHS compliance status and lead time availability directly with the manufacturer or authorized distributors prior to ordering.

Battery Management Selection Notes

Select this component for applications requiring precise single-cell battery protection without external timing components. Consider the low standby current consumption for battery-powered devices. Evaluate the available detection voltage ranges and hysteresis settings to match specific cell characteristics. Ensure the SOT-23-5 package fits the design constraints and thermal requirements of the application.

Battery Management Part Context

The S-8241 series represents ABLIC's lineup of single-cell battery protection ICs. This family is engineered for safety-critical applications involving lithium-based cells. The S-8241ABWMC variant specifically integrates advanced detection features within a small footprint, addressing the need for reliable protection in space-constrained portable electronics and modern battery management systems.

Battery Management Replacement Considerations

Consult official ABLIC substitution guides for compatible alternatives. Verify pinout compatibility and electrical parameter alignment before replacing. Generic equivalents may not offer identical precision or built-in delay features.