Datasheet Texas Instruments BQ24109

ManufacturerTexas Instruments
SeriesBQ24109
Datasheet Texas Instruments BQ24109

Synchronous Switchmode, Li-Ion & Li-Pol Charge Mngmt IC (bqSwitcher)

Datasheets

bq241xx Synchronous Switched-Mode, Li-Ion and Li-Polymer Charge-Management IC With Integrated Power FETs (bqSWITCHERв„ў) datasheet
PDF, 1.5 Mb, Revision: P, File published: Nov 30, 2015
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Prices

Status

BQ24109RHLRBQ24109RHLT
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesNo

Packaging

BQ24109RHLRBQ24109RHLT
N12
Pin2020
Package TypeRHLRHL
Industry STD TermVQFNVQFN
JEDEC CodeR-PQFP-NR-PQFP-N
Package QTY3000250
CarrierLARGE T&RSMALL T&R
Device MarkingCDYCDY
Width (mm)3.53.5
Length (mm)4.54.5
Thickness (mm).9.9
Pitch (mm).5.5
Max Height (mm)11
Mechanical DataDownloadDownload

Parametrics

Parameters / ModelsBQ24109RHLR
BQ24109RHLR
BQ24109RHLT
BQ24109RHLT
Absolute Vin (safety rating)(Max)(, V2020
Battery Charge Voltage(Max), V4.24.2
Battery Charge Voltage(Min), V4.24.2
Cell ChemistryLi-Ion/Li-PolymerLi-Ion/Li-Polymer
Charge Current(Max), A22
Control InterfaceStandalone (RC-Settable)Standalone (RC-Settable)
Control TopologySwitch-Mode BuckSwitch-Mode Buck
Number of Series Cells11
Operating Vin(Max), V1616
Operating Vin(Min), V4.354.35
Package GroupVQFNVQFN
Package Size: mm2:W x L, PKG20VQFN: 16 mm2: 3.5 x 4.5(VQFN)20VQFN: 16 mm2: 3.5 x 4.5(VQFN)
Special FeaturesIntegrated FET,Temp Monitoring (Thermistor Pin)Integrated FET,Temp Monitoring (Thermistor Pin)
USB FeatureN/AN/A

Eco Plan

BQ24109RHLRBQ24109RHLT
RoHSCompliantCompliant

Model Line

Series: BQ24109 (2)

Manufacturer's Classification

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