ISL9219IRZ-T

Description：IC BATT CHG LI-ION 1CELL 20QFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)

SKU:52f228da22bb Category: Battery Chargers Brand: Renesas Electronics Corporation

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

ISL9219IRZ-T is listed in the Battery Chargers range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC BATT CHG LI-ION 1CELL 20QFN. Review the specifications below when checking this part for your BOM.

Battery Chargers specifications for ISL9219IRZ-T

Description：IC BATT CHG LI-ION 1CELL 20QFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)
Battery Chemistry：Lithium Ion/Polymer
Voltage - Supply (Max)：6V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：20-VFQFN Exposed Pad
Supplier Device Package：20-QFN (3x4)
Number of Cells：1
Current - Charging：Constant - Programmable
Programmable Features：Timer
Fault Protection：Over Temperature, Over Voltage
Charge Current - Max：1A
Battery Pack Voltage：4.2V
Interface：USB
Grade：-
Qualification：-

Battery Chargers datasheet and documents for ISL9219IRZ-T

ISL9219IRZ-T

Battery Chargers Overview

The ISL9219IRZ-T is a fully integrated single-cell lithium-ion/polymer battery charger IC designed for high input voltage applications. It complies with USB electrical specifications and operates within an input voltage range up to 6V. The device supports programmable constant-current charging with a maximum current of 1.2A and terminates at a 4.2V cell voltage. It features a 20-VFQFN (3x4mm) package with an exposed pad, suitable for surface mount installation. Operating temperatures range from -40°C to 85°C.

Battery Chargers Feature Summary

Fully integrated design compliant with USB electrical standards
High input voltage capability for flexible power source integration
Programmable constant-current charging control
Integrated fault protection mechanisms

Battery Chargers Applications

USB-powered portable electronic devices
Single-cell lithium-ion battery management systems
Consumer electronics requiring compact power management solutions
IoT devices with limited space constraints

Battery Chargers Procurement Notes

Verify the exact suffix against official Renesas documentation to confirm package type and tape/reel specifications. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly process. Check for any product change notices or obsolescence announcements prior to finalizing procurement plans.

Battery Chargers Selection Notes

Select this component when a USB-compliant, single-cell charger with high input voltage tolerance is required. Ensure the application fits within the 6V maximum supply limit and requires a 20-pin QFN footprint. Verify thermal performance needs align with the exposed pad design for adequate heat dissipation in the target enclosure.

Battery Chargers Part Context

This part belongs to the ISL9219 series of battery chargers from Renesas Electronics. It is specifically engineered for portable applications needing reliable Li-ion charging via standard USB interfaces. The series emphasizes integration and compliance with industry-standard charging protocols.

Battery Chargers Replacement Considerations

Consult official Renesas cross-reference guides for verified substitutes. Consider the ISL9221 series for similar functionality if package compatibility allows. Verify pin-to-pin compatibility and electrical parameter alignment before substitution.