CHY100D-TL

Battery Management Overview

The CHY100D-TL is a battery management IC from the ChiPhy series by Power Integrations, designed for USB charger interfaces. It supports Qualcomm Quick Charge 2.0 specifications and operates with an output voltage range of 5 V to 20 V. The device functions with a working supply voltage of 5 V and is housed in an SO-8 surface-mount package.

Battery Management Feature Summary

• Supports Qualcomm Quick Charge 2.0 protocol for adaptive fast charging
• Integrates interface logic for compatibility with AC-DC switcher ICs

Battery Management Applications

• USB wall adapter chargers requiring QC 2.0 support
• Power supplies utilizing traditional feedback schemes
• Integration with TOPSwitch or TinySwitch controller families

Battery Management Procurement Notes

Verify component status as this part number is marked Not Recommended for New Designs (NRND). Confirm availability through authorized distributors and check for valid replacement alternatives within the manufacturer's portfolio before finalizing procurement plans.

Battery Management Selection Notes

Select this component for legacy designs requiring Quick Charge 2.0 integration. Evaluate current design requirements against newer models like the CHY103 series which offer additional protection features and QC 3.0 support to ensure long-term supply chain viability.

Battery Management Part Context

This IC belongs to the ChiPhy family, developed to add adaptive fast charging capabilities to AC-DC converters. It complements primary-side controllers by managing secondary-side communication protocols, enabling efficient power delivery to compatible mobile devices.

Battery Management Replacement Considerations

Consider the CHY103 series for updated designs requiring enhanced protection and QC 3.0 support.