BQ24140YFFT

$3.90

Description：IC BATT CHG LI-ION 1CELL 30DSBGA
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk

SKU:6771039ac1a4 Category: Battery Chargers Brand: Texas Instruments

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Product introduction

BQ24140YFFT 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 30DSBGA. Review the specifications below when checking this part for your BOM.

Battery Chargers specifications for BQ24140YFFT

Description：IC BATT CHG LI-ION 1CELL 30DSBGA
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk
Battery Chemistry：Lithium Ion/Polymer
Voltage - Supply (Max)：9V
Operating Temperature：-30°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：30-UFBGA, DSBGA
Supplier Device Package：30-DSBGA
Number of Cells：1
Current - Charging：Constant - Programmable
Programmable Features：Current, Timer
Fault Protection：Over Temperature, Over Voltage
Charge Current - Max：1.5A
Battery Pack Voltage：4.44V (Max)
Interface：I2C
Grade：-
Qualification：-

Battery Chargers datasheet and documents for BQ24140YFFT

BQ24140YFFT

Battery Chargers Overview

The BQ24140YFFT is a single-cell Li-ion/Li-polymer battery charger IC from Texas Instruments, housed in a 20-DSBGA package. It operates with an input voltage range of 4 V to 9 V and provides an adjustable output voltage up to 4.44 V. The device supports I2C interface communication for programmable control of charging current, timer, and voltage parameters. Integrated fault protection includes over-temperature and over-voltage safeguards.

Battery Chargers Feature Summary

Supports I2C programmable charging parameters including current, timer, and voltage settings
Integrates over-temperature and over-voltage fault protection mechanisms

Battery Chargers Applications

Single-cell lithium-ion battery charging systems
Single-cell lithium-polymer battery charging applications

Battery Chargers Procurement Notes

Verify the specific suffix YFFT against the manufacturer's official documentation to confirm the exact reel quantity and tape specifications. Confirm component availability status as inventory levels fluctuate. Ensure compatibility with the target system's I2C bus requirements and thermal management design before procurement.

Battery Chargers Selection Notes

Select this component for single-cell battery applications requiring I2C programmability within a 4 V to 9 V input range. Consider the 20-DSBGA package size for space-constrained designs. Verify that the maximum charge current and voltage limits align with the specific battery cell characteristics and system power budget requirements.

Battery Chargers Part Context

The BQ24140 belongs to Texas Instruments' family of single-cell switch-mode battery chargers. It is designed for portable devices requiring efficient charging solutions. The YFFT suffix indicates a specific tape-and-reel packaging configuration suitable for automated surface-mount assembly processes.

Battery Chargers Replacement Considerations

Consult official datasheets for cross-reference options such as the BQ24150 or BQ24159 series. Verify pinout compatibility and electrical parameter alignment before substituting.

How to buy

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Payment Method

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Delivery time

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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.