AT1002-UD

Battery Management Overview

The AT1002-UD is a single-cell lithium-ion or lithium-polymer battery protection integrated circuit manufactured by Analog Technologies, Inc. It is housed in an SOT-23-6 package and designed to safeguard battery cells from electrical faults. The device integrates high-precision voltage detection circuits and delay mechanisms to ensure reliable operation within portable electronic applications requiring compact protection solutions.

Battery Management Feature Summary

• Provides overcharging protection through precise voltage monitoring
• Prevents overdischarging to maintain cell integrity
• Includes discharge overcurrent protection with adjustable voltage thresholds
• Offers short circuit protection capabilities

Battery Management Applications

• Lithium-ion battery pack protection
• Lithium-polymer battery management systems
• Portable consumer electronics
• Single-cell battery safety circuits

Battery Management Procurement Notes

Verify the specific suffix and tape-and-reel availability directly with Analog Technologies, Inc. or authorized distributors. Confirm RoHS compliance status for your region. Ensure the SOT-23-6 footprint matches your PCB design. Check for any regional distribution restrictions before finalizing procurement plans.

Battery Management Selection Notes

Select this component when protecting single-cell Li-ion or Li-Po batteries in space-constrained designs. The SOT-23-6 package offers a small form factor suitable for portable devices. Consider the internal delay circuits and accuracy specifications if timing precision is critical for your application's safety requirements.

Battery Management Part Context

This part belongs to the AT1002 series of battery protection ICs from Analog Technologies, Inc. The series focuses on providing comprehensive protection for single-cell lithium-based batteries. These components are engineered for integration into compact battery management systems where size and reliability are paramount.

Battery Management Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult Analog Technologies, Inc. for potential alternatives or cross-reference options based on specific pinout and electrical requirements.