S-8253DAB-T8T1GZ

Battery Management Overview

The S-8253DAB-T8T1GZ is a battery protection IC designed for 2-cell lithium-ion or lithium polymer battery packs. It operates within a supply voltage range of 2 V to 24 V and features a low operating current of 10 µA. The device provides overcharge, overdischarge, and overcurrent protection functions. It is housed in an 8-pin TSSOP package suitable for surface mount technology. The component supports a maximum power dissipation of 700 mW and functions reliably across a temperature range of -40 °C to +85 °C.

Battery Management Feature Summary

• Integrated protection against overcharge, overdischarge, and overcurrent conditions for multi-cell battery configurations
• Ultra-low quiescent current consumption to minimize self-discharge during standby operations
• Compact surface-mount packaging optimized for space-constrained portable electronic designs

Battery Management Applications

• Protection circuits for 2-cell serial lithium-ion battery packs
• Safety management systems for portable consumer electronics
• Battery management units in mobile communication devices

Battery Management Procurement Notes

Verify the specific suffix T8T1GZ to confirm tape and reel packaging configuration and RoHS compliance status. Ensure the ordering code matches the exact voltage thresholds and delay times required by your circuit design. Cross-reference the manufacturer datasheet for any recent product change notifications that may affect pin compatibility or material specifications before finalizing procurement orders.

Battery Management Selection Notes

Select this component when designing protection circuits for two-series cell lithium-based batteries requiring minimal standby current draw. The wide input voltage range accommodates various pack states. Ensure the thermal environment stays within the specified operating temperature limits. Verify that the TSSOP-8 footprint aligns with your PCB layout constraints and that the external MOSFET drive capabilities meet the load requirements.

Battery Management Part Context

This part belongs to the S-8253 series of battery protection ICs manufactured by ABLIC Inc. The series is engineered specifically for safeguarding rechargeable lithium-ion and lithium-polymer cells. These ICs integrate precision voltage detection circuits and control logic to prevent hazardous battery conditions. The family offers various output configurations and delay time options to suit different application safety standards.

Battery Management Replacement Considerations

Direct replacements include other S-8253 series variants such as S-8253DAD-T8T1U or S-8253AAA-T8T1GZ, provided the electrical parameters and pinout compatibility are verified. Always consult the official datasheet to ensure functional equivalence regarding detection voltages and timing characteristics before substituting.