Datasheet Texas Instruments BQ24166

ManufacturerTexas Instruments
SeriesBQ24166
Datasheet Texas Instruments BQ24166

2.5A, Dual-Input, Single Cell Switchmode Li-Ion Battery Charger with Power Path Management

Datasheets

2.5A, Dual-Input, Single-Cell Switchmode Li-Ion Battery Charger with Power Path datasheet
PDF, 2.8 Mb, Revision: B, File published: Mar 18, 2013
Extract from the document

Prices

Status

BQ24166RGERBQ24166RGETBQ24166YFFRBQ24166YFFT
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesYesNoNo

Packaging

BQ24166RGERBQ24166RGETBQ24166YFFRBQ24166YFFT
N1234
Pin24244949
Package TypeRGERGEYFFYFF
Industry STD TermVQFNVQFNDSBGADSBGA
JEDEC CodeS-PQFP-NS-PQFP-NR-XBGA-NR-XBGA-N
Package QTY30002503000250
CarrierLARGE T&RSMALL T&RLARGE T&RSMALL T&R
Device Marking2416624166BQ24166BQ24166
Width (mm)44
Length (mm)44
Thickness (mm).88.88.425.425
Pitch (mm).5.5.4.4
Max Height (mm)11.625.625
Mechanical DataDownloadDownloadDownloadDownload

Parametrics

Parameters / ModelsBQ24166RGER
BQ24166RGER
BQ24166RGET
BQ24166RGET
BQ24166YFFR
BQ24166YFFR
BQ24166YFFT
BQ24166YFFT
Absolute Vin (safety rating)(Max)(, V20202020
Battery Charge Voltage(Max), V4.24.24.24.2
Battery Charge Voltage(Min), V4.24.24.24.2
Cell ChemistryLi-Ion/Li-PolymerLi-Ion/Li-PolymerLi-Ion/Li-PolymerLi-Ion/Li-Polymer
Charge Current(Max), A2.52.52.52.5
Control InterfaceStandalone (RC-Settable)Standalone (RC-Settable)Standalone (RC-Settable)Standalone (RC-Settable)
Control TopologySwitch-Mode BuckSwitch-Mode BuckSwitch-Mode BuckSwitch-Mode Buck
Number of Series Cells1111
Operating Vin(Max), V10101010
Operating Vin(Min), V4.24.24.24.2
Package GroupVQFNVQFNDSBGADSBGA
Package Size: mm2:W x L, PKG24VQFN: 16 mm2: 4 x 4(VQFN)24VQFN: 16 mm2: 4 x 4(VQFN)See datasheet (DSBGA)See datasheet (DSBGA)
Special FeaturesIntegrated FET,Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source)Integrated FET,Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source)Integrated FET,Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source)Integrated FET,Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source)
USB FeatureN/AN/AN/AN/A

Eco Plan

BQ24166RGERBQ24166RGETBQ24166YFFRBQ24166YFFT
RoHSCompliantCompliantCompliantCompliant

Application Notes

  • Using an Auxiliary Battery Charger with the bq24166
    PDF, 88 Kb, File published: Mar 18, 2015
  • Selecting the Correct bq2416x Host Controlled Device (Rev. A)
    PDF, 23 Kb, Revision: A, File published: Oct 4, 2012
  • Building your own Battery Simulator
    PDF, 114 Kb, File published: Oct 14, 2013
    Building your own Battery Simulator OPA544, bq2409x, bq2404x, bq2415x, bq2425x, bq2416x

Model Line

Manufacturer's Classification

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