S-8240ADJ-I6T1U

Battery Management Overview

The S-8240ADJ-I6T1U is a battery protection IC from the S-8240A series, designed for single-cell lithium-ion and lithium-polymer packs. It operates within a supply voltage range of 1.5 V to 28 V and utilizes an SNT-6A package. The device features high-accuracy overcharge detection voltages adjustable in 5 mV steps between 3.500 V and 4.600 V, with an accuracy of ±20 mV.

Battery Management Feature Summary

• High-accuracy voltage detection circuit for precise cell monitoring
• Adjustable overcharge detection thresholds with fine resolution
• Integrated protection logic for single-cell battery management

Battery Management Applications

• Single-cell lithium-ion battery pack protection
• Lithium-polymer battery pack safety circuits
• Portable electronic devices requiring cell-level protection

Battery Management Procurement Notes

Verify the specific overcharge detection voltage setting required for your application, as the ADJ suffix indicates adjustable parameters. Confirm package compatibility with the SNT-6A footprint during PCB layout. Ensure the selected voltage threshold aligns with the target cell chemistry specifications before finalizing procurement.

Battery Management Selection Notes

Select this component when precise overcharge voltage control is critical for single-cell applications. The adjustable nature allows customization of protection limits within the specified range. Consider the SNT-6A package size constraints and the operating temperature range of -40°C to +85°C for environmental suitability.

Battery Management Part Context

This part belongs to the S-8240A series of battery protection ICs manufactured by ABLIC Inc. The series focuses on providing reliable protection for rechargeable batteries with high detection accuracy. The S-8240ADJ variant specifically offers user-configurable overcharge detection levels to accommodate various battery cell requirements.

Battery Management Replacement Considerations

Check datasheets for compatible parts within the S-8240A family that match the required detection voltage and package type. Verify pinout compatibility if substituting with other SNT-6A battery protection ICs from different manufacturers.