AD7280ABSTZ-RL

Overview

The AD7280ABSTZ-RL is a battery management integrated circuit designed for lithium-ion battery monitoring. It operates within an ambient temperature range of -40°C to +105°C and utilizes an LQFP-48 surface-mount package. The device provides a regulated output voltage of 5.2 V with a maximum output current capability of 5 mA. It is classified under charge management products and supports Lithium-ion battery types.

Feature Summary

• Designed specifically for lithium-ion battery monitoring applications
• Integrated charge management functionality
• Supports surface mount installation techniques

Applications

• Lithium-ion battery monitoring systems
• Battery management unit design
• Charge management circuits

Procurement Notes

Verify component authenticity through official Analog Devices channels or authorized distributors. Confirm the specific suffix matches project requirements. Check for recent Product Change Notifications regarding manufacturing updates. Ensure storage conditions account for humidity sensitivity ratings before assembly. Validate that the LQFP-48 footprint aligns with existing PCB designs.

Selection Notes

Select this component when precise monitoring of lithium-ion cells is required in high-temperature environments up to 105°C. The integrated charge management features simplify system architecture compared to discrete solutions. Consider the LQFP-48 package constraints during layout planning. Evaluate the 5.2 V output specification against downstream load requirements.

Part Context

This part belongs to the AD7280A series from Analog Devices, focusing on power management ICs. It serves as a specialized solution for battery protection and monitoring tasks. The series targets industrial and automotive sectors requiring reliable energy storage management. It complements other analog signal processing components in complex power systems.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.