ISL9241HRTZ

$6.85

Description：IC BATT CHG LI-ION 2-4CEL 32TQFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tray

SKU:d299fffdda89 Category: Battery Chargers Brand: Renesas Electronics Corporation

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Product introduction

ISL9241HRTZ 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 2-4CEL 32TQFN. Review the specifications below when checking this part for your BOM.

Battery Chargers specifications for ISL9241HRTZ

Description：IC BATT CHG LI-ION 2-4CEL 32TQFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tray
Battery Chemistry：Lithium Ion
Voltage - Supply (Max)：23.4V
Operating Temperature：-10°C ~ 100°C
Mounting Type：Surface Mount
Package / Case：32-WFQFN Exposed Pad
Supplier Device Package：32-TQFN (4x4)
Number of Cells：2 ~ 4
Current - Charging：Constant - Programmable
Programmable Features：Current, Timer
Fault Protection：Over Current, Over Temperature, Over Voltage
Charge Current - Max：-
Battery Pack Voltage：3.9 V ~ 18.304 V
Interface：I2C, SMBus
Grade：-
Qualification：-

Battery Chargers datasheet and documents for ISL9241HRTZ

ISL9241HRTZ

Battery Chargers Overview

The ISL9241HRTZ is a digital configurable buck-boost battery charger IC designed for lithium-ion batteries. It supports 2 to 4-cell configurations with an operating supply voltage range of 3.9 V to 23.4 V and output voltages from 3.9 V to 18.304 V. The device features SMBus and I²C interfaces for configuration. It operates within a temperature range of -10°C to +100°C and is housed in a 32-TQFN (4x4) package.

Battery Chargers Feature Summary

Supports Narrow Voltage Direct Charging (NVDC) and Hybrid Power Buck-Boost (HPBB) modes with firmware-controlled switching
Enables adapter bypass mode to power the system bus directly while charging
Utilizes Renesas R3 technology for efficient light-load charging performance
Integrates comprehensive fault protection including overcurrent, overtemperature, and overvoltage safeguards

Battery Chargers Applications

Notebook computers
Ultrabook platforms
Tablet devices
Power banks

Battery Chargers Procurement Notes

Verify component authenticity through authorized Renesas distributors or certified partners. Confirm RoHS compliance status via official datasheets. Ensure storage conditions respect humidity sensitivity requirements. Validate that the specific suffix matches project pinout and thermal specifications. Request batch traceability documentation for quality assurance protocols.

Battery Chargers Selection Notes

Select this IC for applications requiring flexible power delivery between NVDC and HPBB modes. It is suitable for systems needing USB-powered charging capabilities. Consider the 32-TQFN package for space-constrained designs. Ensure the host controller supports SMBus communication for full feature utilization. Verify input voltage ranges align with available power adapters.

Battery Chargers Part Context

The ISL9241 belongs to the ISL9241 series of charge management ICs. It is part of Renesas' portfolio focusing on portable electronics power solutions. The evaluation kit ISL9241EVAL1Z is available for design verification. This component addresses the need for compact, high-efficiency charging in modern mobile computing devices.

Battery Chargers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Renesas technical support for cross-reference information regarding compatible alternatives.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

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Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

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Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.