S-8241ADVMC-GDVT2G

Battery Management Overview

The S-8241ADVMC-GDVT2G is a single-cell battery protection IC manufactured by ABLIC Inc. designed for lithium-ion and lithium-polymer rechargeable batteries. It integrates high-precision voltage detection circuits and delay circuits to provide overcharge, overdischarge, and overcurrent protection. The device operates within a supply voltage range of 1.5 V to 8 V and features an SOT-23-5 surface-mount package. It supports a wide operating temperature range from -40°C to +85°C.

Battery Management Feature Summary

• Integrates high-precision voltage detection circuits for accurate monitoring of battery status without external components.
• Features built-in delay times for overcharge, overdischarge, and overcurrent conditions, eliminating the need for external capacitors.
• Includes three-stage overcurrent detection capabilities covering normal overcurrent, short-circuit, and specific current thresholds.
• Supports selectable functions for charging zero-volt batteries and entering low-power sleep modes.

Battery Management Applications

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

Battery Management Procurement Notes

Verify the exact suffix GDVT2G against the manufacturer's official datasheet to confirm pinout compatibility and specific electrical parameter selections. Ensure the ordering information matches the required overcharge and overdischarge voltage thresholds defined in the part number configuration guide. Confirm RoHS compliance and lead-free specifications with the supplier prior to purchase.

Battery Management Selection Notes

Select this component when designing protection circuits for single-cell Li-ion or Li-polymer batteries requiring integrated detection and delay functions. Consider the specific voltage thresholds for overcharge and overdischarge that align with the target battery chemistry. Evaluate the SOT-23-5 package size constraints and the operating temperature range requirements for the intended application environment.

Battery Management Part Context

This part belongs to the S-8241 series of battery protection ICs developed by Seiko Instruments (now ABLIC). The series is specifically engineered for single-cell applications, offering a compact solution for managing lithium-based battery safety. It replaces discrete protection designs by combining detection and control logic into a single small-footprint integrated circuit.

Battery Management Replacement Considerations

Compatible substitutes within the S-8241 family may exist depending on specific voltage threshold requirements. Verify pin-to-pin compatibility and functional equivalence with other S-8241 variants before substitution. Consult the official replacement list for confirmed cross-references.