S-8244ABHPH-CFHTFU

Battery Management Overview

The S-8244ABHPH-CFHTFU is a battery protection IC designed for secondary protection of lithium-ion battery packs containing one to four serial cells. It operates within a power supply voltage range of 3.6 V to 24 V and features an ultra-low operating current of 3 µA. The device is housed in an SNT-8A surface-mount package, suitable for compact designs. It supports a maximum power dissipation of 450 mW and functions reliably across a temperature range of -40 °C to +85 °C.

Battery Management Feature Summary

• Provides secondary protection for multi-cell lithium-ion battery packs
• Ultra-low power consumption with 3 µA operating current
• Compact SNT-8A surface-mount package design

Battery Management Applications

• Secondary protection circuits for portable electronic devices
• Battery management systems for consumer electronics
• Protection modules for industrial equipment battery packs

Battery Management Procurement Notes

Verify the specific suffix CFHTFU against official ABLIC documentation to confirm package type and tape/reel specifications. Ensure compatibility with the target PCB footprint for the SNT-8A package. Confirm that the operating voltage range aligns with the intended battery pack configuration before integration.

Battery Management Selection Notes

Select this component when secondary protection is required for 1S to 4S lithium-ion configurations. The low quiescent current makes it suitable for applications where standby power efficiency is critical. The SNT-8A package offers a small form factor for space-constrained designs compared to larger alternatives.

Battery Management Part Context

This part belongs to the S-8244 series from ABLIC, which specializes in battery protection solutions. The series includes variants for different cell counts and packages. The ABHPH designation indicates specific internal circuitry and pinout characteristics distinct from other series members like the AAUFN or AAWFN variants.

Battery Management Replacement Considerations

Direct replacements must match the SNT-8A package and support 1-4S lithium-ion protection. Verify electrical parameters such as operating voltage and current consumption. Cross-reference with other S-8244 series parts only if pinouts and functional specifications are identical.