ISL95538BIRTZ

Battery Chargers Overview

The ISL95538BIRTZ is a battery management Buck/Boost Power Bank Battery Charger manufactured by Renesas Electronics Corporation. It supports Lithium-ion and Lithium Polymer battery types. The device operates within an input voltage range of 3.2 V to 23.4 V. Output voltages are adjustable from 3 V to 18.304 V. The component is housed in a TQFN-32 package with SMD/SMT installation style. It belongs to the ISL95538 series and falls under the PMIC - Power Management ICs subcategory.

Battery Chargers Feature Summary

• Integrated Buck/Boost topology for versatile power bank applications
• Supports both Lithium-ion and Lithium Polymer chemistries
• Wide operating input voltage range for flexible system design

Battery Chargers Applications

• Power Bank Battery Chargers
• Portable Device Charging Systems
• Battery Management Units

Battery Chargers Procurement Notes

Verify current availability status as the product lifecycle indicates End-of-Life (EOL) or limited supply conditions. Confirm RoHS compliance details and Moisture Sensitivity Level (MSL) requirements prior to procurement. Ensure packaging specifications match production needs, noting potential variations in factory pack quantities. Validate that the specific suffix aligns with required operational parameters.

Battery Chargers Selection Notes

Select this component for designs requiring integrated buck-boost conversion in compact form factors. Consider the TQFN-32 package constraints for thermal management and PCB layout. Evaluate the wide input voltage range against source power capabilities. Ensure compatibility with target lithium-based battery cells. Review datasheet electrical characteristics for efficiency and protection features relevant to the specific application load.

Battery Chargers Part Context

The ISL95538BIRTZ is part of the ISL95538 series from Renesas Electronics Corporation, formerly Intersil. This series focuses on charge management solutions for portable electronics. The component integrates power switching and control logic into a single chip, reducing external component count compared to discrete solutions. It targets high-density power management applications in consumer devices.

Battery Chargers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the End-of-Life status, alternative sourcing may require evaluating newer generations from the manufacturer or compatible third-party equivalents based on pinout and electrical parameter matching.