BQ24270YFFT

$7.04

Description：IC BATT CHG LI-ION 1CELL 49DSBGA
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk

SKU:f35497020485 Category: Battery Chargers Brand: Texas Instruments

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Product introduction

BQ24270YFFT 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 49DSBGA. Review the specifications below when checking this part for your BOM.

Battery Chargers specifications for BQ24270YFFT

Description：IC BATT CHG LI-ION 1CELL 49DSBGA
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk
Battery Chemistry：Lithium Ion
Voltage - Supply (Max)：6V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：49-UFBGA, DSBGA
Supplier Device Package：49-DSBGA (2.8x2.8)
Number of Cells：1
Current - Charging：Constant - Programmable
Programmable Features：Current
Fault Protection：Over Temperature, Over Voltage, Short Circuit
Charge Current - Max：1.5A
Battery Pack Voltage：3.7V
Interface：I2C
Grade：-
Qualification：-

Battery Chargers datasheet and documents for BQ24270YFFT

BQ24270YFFT

Battery Chargers Overview

The BQ24270YFFT is a single-cell switchmode lithium-ion battery charger from Texas Instruments, housed in a 49-DSBGA package. It supports an input voltage range of 3.5 V to 6.5 V and delivers up to 2.5 A output current. The device features adjustable output voltage and includes integrated current sensing with I2C interface capabilities. Operating temperatures span from -40°C to +85°C.

Battery Chargers Feature Summary

Single-cell switchmode charging architecture for lithium-ion batteries
Integrated current sense amplifier eliminates external components
I2C interface for programmable control and monitoring

Battery Chargers Applications

Portable consumer electronics
Mobile communication devices
Wearable technology

Battery Chargers Procurement Notes

Verify the suffix YFFT corresponds to the tape-and-reel packaging configuration as specified by Texas Instruments. Confirm that the 49-DSBGA footprint matches your PCB layout requirements. Ensure I2C address settings align with your system design constraints before finalizing procurement.

Battery Chargers Selection Notes

Select this component when designing compact single-cell lithium-ion charging solutions requiring high efficiency and minimal external parts. The integrated current sense and I2C interface make it suitable for applications needing precise charge management and system monitoring within a small form factor.

Battery Chargers Part Context

This part belongs to the BQ2427x family of single-input, single-cell Li-Ion battery chargers. It shares architectural similarities with other members like BQ24270YFFR but differs in packaging and reel specifications. The DSBGA-49 package provides a compact solution for space-constrained portable designs.

Battery Chargers Replacement Considerations

Direct substitutes include BQ24270YFFR, which offers identical electrical performance but in a different reel configuration. Verify pinout compatibility and thermal characteristics when transitioning between packaging variants within the same product family.

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.