BQ25970YFFT

$5.58

Description：IC BAT CHG MULT-CHEM 1CL 56DSBGA
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:5c01e11b33c1 Category: Battery Chargers Brand: Texas Instruments

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Product introduction

BQ25970YFFT 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 56DSBGA. Review the specifications below when checking this part for your BOM.

Battery Chargers specifications for BQ25970YFFT

Description：IC BAT CHG MULT-CHEM 1CL 56DSBGA
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Battery Chemistry：Multi-Chemistry
Voltage - Supply (Max)：12V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：56-UFBGA, DSBGA
Supplier Device Package：56-DSBGA (3.33x2.93)
Number of Cells：1
Current - Charging：-
Programmable Features：-
Fault Protection：Over Current, Over Voltage
Charge Current - Max：8A
Battery Pack Voltage：4.65V (Max)
Interface：I2C
Grade：-
Qualification：-

Battery Chargers datasheet and documents for BQ25970YFFT

BQ25970YFFT

Battery Chargers Overview

The BQ25970YFFT is a single-cell battery charger manufactured by Texas Instruments, featuring an integrated switched-capacitor charge pump architecture. It supports input voltages from 3.2 V to 12 V and delivers up to 8 A of charging current. The device operates within a temperature range of -40 °C to +85 °C and utilizes I2C communication for configuration. Packaged in a 56-pin DSBGA format, it is designed for high-efficiency power management applications.

Battery Chargers Feature Summary

Integrated switched-capacitor charge pump enables efficient direct battery connection without external inductors
I2C interface allows comprehensive system control and monitoring capabilities
Supports fast-charge protocols including flash charging functionality

Battery Chargers Applications

Smartphones and mobile phones requiring compact form factors
Tablets and portable computing devices
Wearable electronics with space constraints
IoT devices utilizing Li-ion or Li-Po batteries

Battery Chargers Procurement Notes

Verify the specific suffix YFFT against official Texas Instruments documentation to confirm package type and reel specifications. Ensure compatibility with your PCB layout requirements for the DSBGA-56 footprint. Cross-reference the datasheet for thermal performance expectations under maximum load conditions before finalizing procurement decisions.

Battery Chargers Selection Notes

Select this component when designing systems that require high charging currents within a minimal board area. The absence of external inductors simplifies the bill of materials compared to traditional buck converters. Evaluate the input voltage range against your power source to ensure optimal efficiency across the entire operating spectrum.

Battery Chargers Part Context

This part belongs to the BQ25970 series of battery chargers. It represents a solution for applications demanding high current density and small size. The technology focuses on eliminating bulky magnetic components while maintaining robust protection features for single-cell lithium-based batteries.