LN8411

Battery Chargers Overview

The LN8411 is a battery management integrated circuit from Cirrus Logic Inc., specifically designed as a 4:1 switched-capacitor charger. This component facilitates efficient power conversion for battery charging applications by utilizing a switched-capacitor topology to step down voltage ratios. It belongs to the category of Battery Chargers and is currently listed with an active part status in distribution channels. The device is packaged in Tape & Reel (TR) format, suitable for automated surface-mount assembly processes in electronic manufacturing.

Battery Chargers Feature Summary

• Implements a 4:1 switched-capacitor architecture for voltage conversion
• Functions as a dedicated battery management and charging IC

Battery Chargers Applications

• Battery charging systems requiring stepped-down voltage input
• Portable electronic devices utilizing switched-capacitor power solutions
• Embedded battery management modules

Battery Chargers Procurement Notes

Verify the specific package type and tape reel specifications against the official datasheet before ordering. Confirm that the active part status aligns with long-term supply requirements. Ensure compatibility with existing board layouts and thermal management designs. Cross-reference the manufacturer's latest documentation for any pinout or functional updates.

Battery Chargers Selection Notes

Select this component when a 4:1 voltage step-down ratio is required for battery charging via switched-capacitor technology. Evaluate the thermal performance and efficiency characteristics inherent to the switched-capacitor design. Ensure the application environment supports the operational parameters defined in the electrical specifications. Compare against linear regulators if higher efficiency at large voltage differentials is needed.

Battery Chargers Part Context

Cirrus Logic Inc. specializes in analog, mixed-signal, and audio DSP integrated circuits. While known for audio codecs, their portfolio includes power management solutions like the LN8411. This part represents the company's capability in providing specialized battery charging ICs using advanced capacitor-based switching techniques rather than traditional inductive converters.

Battery Chargers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult the manufacturer's official documentation for recommended alternatives or obsolescence notices.