Datasheet Texas Instruments BQ24271YFFT

ManufacturerTexas Instruments
SeriesBQ24271
Part NumberBQ24271YFFT
Datasheet Texas Instruments BQ24271YFFT

1.5A, Single-Input, Single Cell Switchmode Li-Ion BATTERY CHARGER with Power Path Management and I2C 49-DSBGA -40 to 85

Datasheets

1.5A, Single-Input, Single Cell Switchmode Li-Ion Battery Charger datasheet
PDF, 1.9 Mb, File published: May 31, 2012
Extract from the document

Prices

Status

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

Packaging

Pin49
Package TypeYFF
Industry STD TermDSBGA
JEDEC CodeR-XBGA-N
Package QTY250
CarrierSMALL T&R
Device MarkingBQ24271
Thickness (mm).425
Pitch (mm).4
Max Height (mm).625
Mechanical DataDownload

Parametrics

Absolute Vin (safety rating)(Max)(20 V
Battery Charge Voltage(Max)4.44 V
Battery Charge Voltage(Min)3.5 V
Cell ChemistryLi-Ion/Li-Polymer
Charge Current(Max)1.5 A
Control InterfaceI2C
Control TopologySwitch-Mode Buck
Number of Series Cells1
Operating Vin(Max)6 V
Operating Vin(Min)4.2 V
Package GroupDSBGA
Package Size: mm2:W x LSee datasheet (DSBGA) PKG
Special FeaturesIntegrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin)
USB FeatureUSB PSEL

Eco Plan

RoHSCompliant

Design Kits & Evaluation Modules

  • Evaluation Modules & Boards: BQ24271EVM-758
    BQ24271EVM-758 Evaluation Module
    Lifecycle Status: Obsolete (Manufacturer has discontinued the production of the device)

Model Line

Manufacturer's Classification

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