AUR9807DSGD

Overview

The AUR9807DSGD is a single-cell Li-ion battery charger integrated circuit from Diodes Incorporated. It features integrated Active Power Management (APM) for system power management. The device supports input currents up to 1.5A and provides programmable charge termination current. It includes thermal regulation and automatic recharge functions. The component is housed in an SOT-23-6 package.

Feature Summary

• Integrates Active Power Management (APM) for seamless system power switching
• Supports programmable input current limiting for USB and wall adapter compatibility
• Includes thermal regulation to manage junction temperature during charging

Applications

• Single-cell lithium-ion battery charging in portable devices
• Power management systems requiring active load prioritization
• USB-powered consumer electronics with battery backup

Procurement Notes

Verify the manufacturer part number against official Diodes Incorporated documentation to confirm the specific suffix and package type. Ensure the source document explicitly identifies the component as a single-cell Li-ion charger with APM. Cross-reference the datasheet revision date to ensure technical accuracy. Confirm RoHS compliance status through the manufacturer's official product compliance statements.

Selection Notes

Select this component for applications requiring integrated power path management alongside battery charging. Verify that the single-cell voltage range matches the target battery chemistry. Ensure the available input current limits align with the host system's power supply capabilities. Confirm package availability and lead times through authorized distributors.

Part Context

Diodes Incorporated specializes in analog, power, and discrete semiconductors for automotive, industrial, and computing markets. The AUR9807 series focuses on efficient power management solutions. This specific IC addresses the need for compact, integrated charging and power routing in space-constrained portable designs.