Datasheet Texas Instruments BQ25898YFFT

ManufacturerTexas Instruments
SeriesBQ25898
Part NumberBQ25898YFFT
Datasheet Texas Instruments BQ25898YFFT

I2C Controlled Single Cell 4-A Fast Charger with MaxChargeTM for High Input 42-DSBGA -40 to 125

Datasheets

bq25898, bq25898D I2C Controlled Single Cell 4-A Fast Charger with MaxCharge Technology for High Input Voltage and Adjustable Voltage USB On-the-Go Boost Mode datasheet
PDF, 1.9 Mb, Revision: B, File published: Mar 20, 2017
Extract from the document

Prices

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

Packaging

Pin42
Package TypeYFF
Industry STD TermDSBGA
JEDEC CodeR-XBGA-N
Package QTY250
CarrierSMALL T&R
Device MarkingBQ25898
Width (mm)2.4
Length (mm)2.8
Thickness (mm).415
Pitch (mm).4
Max Height (mm).625
Mechanical DataDownload

Parametrics

Absolute Vin (safety rating)(Max)(22 V
Battery Charge Voltage(Max)4.6 V
Battery Charge Voltage(Min)3.84 V
Cell ChemistryLi-Ion/Li-Polymer
Charge Current(Max)4 A
Control InterfaceI2C,Standalone (RC-Settable)
Control TopologySwitch-Mode Buck
Number of Series Cells1
Operating Vin(Max)14 V
Operating Vin(Min)3.9 V
Package GroupDSBGA
Package Size: mm2:W x LSee datasheet (DSBGA) PKG
Special FeaturesIntegrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation
USB FeatureUSB Detection,USB OTG

Eco Plan

RoHSCompliant

Design Kits & Evaluation Modules

  • Evaluation Modules & Boards: BQ25898EVM-730
    BQ25898 Complete Charger Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

Application Notes

  • Achieving the Optimal Thermal Performance for Chip Scale Package
    PDF, 2.7 Mb, File published: Jan 10, 2017

Model Line

Series: BQ25898 (2)

Manufacturer's Classification

  • Semiconductors > Power Management > Battery Management Products > Battery Charger IC
EMS supplier