BQ24079QWRGTTQ1

$3.09

Description：IC BATT CHG LI-ION 1CELL 16VQFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:85a701276df7 Category: Battery Chargers Brand: Texas Instruments

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Product introduction

BQ24079QWRGTTQ1 is listed in the Battery Chargers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC BATT CHG LI-ION 1CELL 16VQFN. Review the specifications below when checking this part for your BOM.

Battery Chargers specifications for BQ24079QWRGTTQ1

Description：IC BATT CHG LI-ION 1CELL 16VQFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Battery Chemistry：Lithium Ion
Voltage - Supply (Max)：26V
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount, Wettable Flank
Package / Case：16-VFQFN Exposed Pad
Supplier Device Package：16-VQFN (3x3)
Number of Cells：1
Current - Charging：Constant - Programmable
Programmable Features：Current, Timer
Fault Protection：Over Temperature, Over Voltage, Reverse Current, Short Circuit
Charge Current - Max：1.5A
Battery Pack Voltage：4.1V
Interface：USB
Grade：Automotive
Qualification：AEC-Q100

Battery Chargers datasheet and documents for BQ24079QWRGTTQ1

BQ24079QWRGTTQ1

Battery Chargers Overview

The BQ24079QWRGTTQ1 is an automotive-qualified single-cell lithium-ion battery charger featuring integrated power path management. It supports a 4.1V battery voltage and includes NTC monitoring for thermal regulation. The device operates within a supply voltage range of 4.3V to 6.4V and delivers up to 1.5A output current. It utilizes a 16-pin VQFN package with dimensions of 3mm length, rated for operation between -40°C and +125°C.

Battery Chargers Feature Summary

Automotive qualification ensuring reliability in vehicle environments
Integrated power path management for system load prioritization
NTC thermistor monitoring for safe temperature-controlled charging

Battery Chargers Applications

Automotive infotainment systems
Vehicle telematics units
Automotive sensor modules

Battery Chargers Procurement Notes

Verify the specific suffix Q1 confirms automotive grade status against official Texas Instruments documentation. Confirm the WRGTT package variant matches design requirements. Ensure compatibility with existing NTC thermistor networks before integration.

Battery Chargers Selection Notes

Select this component for applications requiring AEC-Q100 compliance or equivalent automotive standards. The integrated power path simplifies design by managing input current limits automatically. Verify that the 1.5A charge current meets the target battery specifications.

Battery Chargers Part Context

This part belongs to the BQ24079 family of single-cell Li-Ion chargers. The Q1 suffix denotes automotive qualification, distinguishing it from standard industrial variants like the BQ24079RGTR. It shares functional similarities with other USB-friendly chargers but adds robustness for harsh automotive conditions.

Battery Chargers Replacement Considerations

Direct substitutes include other automotive-qualified single-cell chargers from Texas Instruments such as the BQ24075Q series. Verify pinout compatibility and thermal performance when replacing non-automotive parts with this qualified component.

How to buy

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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.