ISL9214AIRZ

Battery Chargers Overview

The ISL9214AIRZ is a battery charger IC from Renesas Electronics Corporation, designed for single-cell Lithium-ion and Lithium Polymer batteries. It operates within an extended temperature range of -40°C to +85°C and utilizes a DFN-10 package. The device supports output currents of 380 mA and 1 A with a fixed output voltage of 4.2 V. Classified under PMIC - Power Management ICs, it provides charge management functions compliant with RoHS standards.

Battery Chargers Feature Summary

• Integrated charge management for single-cell lithium-based battery chemistries
• Extended industrial operating temperature capability
• Compact surface-mount packaging design

Battery Chargers Applications

• Portable electronic devices requiring single-cell lithium battery charging
• Industrial equipment utilizing lithium-ion or polymer power sources
• Automotive subsystems compatible with specified thermal ranges

Battery Chargers Procurement Notes

Verify component authenticity through authorized channels due to discontinued status. Confirm datasheet revisions and RoHS compliance documentation prior to integration. Ensure supply chain stability as availability may be restricted. Validate package markings against official specifications to prevent counterfeit risks during procurement.

Battery Chargers Selection Notes

Evaluate compatibility with target lithium-ion or lithium-polymer cell specifications. Assess thermal requirements against the -40°C to +85°C operational limit. Consider the DFN-10 footprint constraints for PCB layout. Verify that the 4.2 V output aligns with the specific battery pack voltage requirements.

Battery Chargers Part Context

This component belongs to the ISL9214 series of battery chargers manufactured by Renesas Electronics Corporation. It falls under the broader category of Power Management ICs (PMIC). The series targets applications requiring efficient single-cell battery management solutions in compact form factors.

Battery Chargers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult manufacturer documentation for legacy replacement guidance.