AP9214LA-AJ-HSBR-7

Battery Management Overview

The AP9214LA-AJ-HSBR-7 is a single-cell battery management integrated circuit manufactured by Diodes Incorporated. It provides comprehensive protection for lithium-ion batteries using an internal N-channel field-effect transistor. The device operates within a supply voltage range of 1.5 V to 5.5 V and supports input voltages from -30 V to 12 V. Packaged in a U-DFN2535-6 surface-mount footprint, this component integrates charge management functions with automatic wake capabilities to ensure reliable operation in portable electronic applications requiring robust cell protection.

Battery Management Feature Summary

• Integrates N-channel FET protection for single-cell lithium-ion batteries
• Supports automatic wake functionality for enhanced system responsiveness
• Operates across a wide input voltage range including negative conditions

Battery Management Applications

• Single-cell lithium-ion battery protection circuits
• Portable consumer electronics power management
• Charge management systems for mobile devices

Battery Management Procurement Notes

Verify the specific suffix AJ against the manufacturer's official datasheet to confirm pinout and functional variations relative to other AP9214L variants. Confirm RoHS compliance status and lead times directly with authorized distributors or Diodes Incorporated. Ensure the U-DFN2535-6 package availability matches your assembly requirements before finalizing procurement orders.

Battery Management Selection Notes

Select this component when designing protection circuits for single-cell lithium-ion batteries requiring integrated FET control. The automatic wake feature distinguishes it from standard variants, making it suitable for applications needing rapid recovery from low-power states. Ensure the operating voltage range aligns with the target system's power supply specifications and that the thermal performance of the U-DFN2535-6 package meets the application's dissipation needs.

Battery Management Part Context

This part belongs to the AP9214L series of battery management ICs from Diodes Incorporated. The series focuses on providing compact, high-integration solutions for protecting single-cell lithium-ion batteries. Variants within the series typically share core protection logic but differ in packaging, suffix designations, and specific feature sets like auto-wake capabilities, catering to diverse portable device requirements.

Battery Management Replacement Considerations

Direct substitutes include other AP9214L variants such as AP9214LA-AC-HSB-7 or AP9214LA-AE-HSBR-7, provided the specific suffix differences do not impact the required auto-wake functionality or pin configuration. Verify compatibility with existing PCB layouts due to potential minor package or marking differences.