BQ24257YFFT

$4.26

Description：IC BAT CHG MULT-CHEM 1CL 30DSBGA
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk

SKU:09974632e4a0 Category: Battery Chargers Brand: Texas Instruments

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Product introduction

BQ24257YFFT is listed in the Battery Chargers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC BAT CHG MULT-CHEM 1CL 30DSBGA. Review the specifications below when checking this part for your BOM.

Battery Chargers specifications for BQ24257YFFT

Description：IC BAT CHG MULT-CHEM 1CL 30DSBGA
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk
Battery Chemistry：Multi-Chemistry
Voltage - Supply (Max)：6.5V
Operating Temperature：-40°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：Timer
Fault Protection：Over Temperature, Over Voltage
Charge Current - Max：2A
Battery Pack Voltage：4.44V (Max)
Interface：I2C, USB
Grade：-
Qualification：-

Battery Chargers datasheet and documents for BQ24257YFFT

BQ24257YFFT

Battery Chargers Overview

The BQ24257YFFT is a single-input, I2C-switching-mode battery charger from Texas Instruments designed for lithium-ion and lithium-polymer batteries. It features an adjustable output voltage and delivers up to 2 A of output current. The device operates on a supply voltage ranging up to 18 V and draws a typical operating supply current of 13 mA. Packaged in a DSBGA-30 surface-mount format, it supports an operating temperature range from -40°C to +85°C.

Battery Chargers Feature Summary

Integrates an I2C interface for programmable control and monitoring of charging parameters.
Supports standalone switching-mode operation for efficient power conversion.
Includes system-side dynamic power management (DPM) functionality.

Battery Chargers Applications

Solar panel powered charging systems
Portable consumer electronics
High-power mobile devices

Battery Chargers Procurement Notes

Verify the component status as Not Recommended for New Designs (NRND). Confirm availability through authorized distributors, noting that lead times may be extended due to production constraints. Ensure compliance with RoHS specifications before finalizing procurement plans.

Battery Chargers Selection Notes

Select this component for applications requiring a compact, single-cell charger with digital control capabilities. The wide input voltage range accommodates various power sources, while the small DSBGA package suits space-constrained designs. Evaluate thermal performance within the specified operating temperature limits.

Battery Chargers Part Context

This part belongs to the BQ2425x series of battery chargers. It shares functional similarities with models like the BQ24250 and BQ24253 but offers specific parameter configurations tailored for high-efficiency switching-mode applications.

Battery Chargers Replacement Considerations

Consider the BQ24250YFFT or BQ24253YFFT as potential substitutes. Verify compatibility regarding pinout, electrical specifications, and software configuration before implementation.

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.