ISL6292-1CR4Z

Battery Chargers Overview

The ISL6292-1CR4Z is an integrated single-cell Li-ion or Li-polymer battery charger from Renesas Electronics. It supports input voltages as low as 2.4V and operates in CC/CV mode. The device features a very low thermal dissipation design with an integrated pass element and current sensor. It is housed in a 16-QFN package (4x4 mm) and functions as a linear charger when powered by a voltage source AC adapter.

Battery Chargers Feature Summary

• Integrated linear charger solution for single-cell lithium batteries
• Low thermal dissipation through integrated pass element and current sensor
• Operates with input voltages as low as 2.4V

Battery Chargers Applications

• Single-cell Li-ion battery charging systems
• Li-polymer battery management applications
• Portable electronic devices requiring low thermal output

Battery Chargers Procurement Notes

Verify component status carefully, as the ISL6292-1CR4Z is listed as obsolete or scheduled for discontinuance by the manufacturer. Confirm availability through authorized distributors or secondary markets. Check for relevant Product Change Notifications (PCN) regarding manufacturing changes or end-of-life timelines before finalizing procurement plans to ensure supply chain stability.

Battery Chargers Selection Notes

Select this component for applications requiring a compact, integrated linear charger for single-cell lithium batteries. Ensure the design accommodates its 16-QFN footprint and thermal requirements. Verify that the input power source behaves as a voltage source, as the device operates as a linear charger under these conditions. Consider obsolescence status when planning long-term production cycles.

Battery Chargers Part Context

The ISL6292 series includes variants such as the ISL6292DCRZ-T and ISL6292BCRZ. These components belong to the PMIC - Power Management ICs category, specifically within Battery Chargers. The series is designed for efficient single-cell battery management with integrated sensing and regulation capabilities.

Battery Chargers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status of the ISL6292-1CR4Z, alternative solutions should be evaluated based on functional equivalence, including input voltage range, charge current capability, and package compatibility.