Datasheet Texas Instruments BQ24113 — Datenblatt

HerstellerTexas Instruments
SerieBQ24113
Datasheet Texas Instruments BQ24113

Hostgesteuertes Li-Ionen-Ladegerät mit synchronem Schaltmodus und 2A-FET in QFN-20, 1- oder 2-Zellen

Datenblätter

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, Datei veröffentlicht: Nov 30, 2015
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Preise

Status

BQ24113RHLRBQ24113RHLRG4
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesYes

Verpackung

BQ24113RHLRBQ24113RHLRG4
N12
Pin2020
Package TypeRHLRHL
Industry STD TermVQFNVQFN
JEDEC CodeR-PQFP-NR-PQFP-N
Package QTY30003000
CarrierLARGE T&RLARGE T&R
Device MarkingCIJCIJ
Width (mm)3.53.5
Length (mm)4.54.5
Thickness (mm).9.9
Pitch (mm).5.5
Max Height (mm)11
Mechanical DataHerunterladenHerunterladen

Parameter

Parameters / ModelsBQ24113RHLR
BQ24113RHLR
BQ24113RHLRG4
BQ24113RHLRG4
Absolute Vin (safety rating)(Max)(, V2020
Battery Charge Voltage(Max), V4.2,8.44.2,8.4
Battery Charge Voltage(Min), V4.2,8.44.2,8.4
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 Cells1,21,2
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

Öko-Plan

BQ24113RHLRBQ24113RHLRG4
RoHSCompliantCompliant

Anwendungshinweise

  • bq24103/13/23/33 Comparison
    PDF, 38 Kb, Datei veröffentlicht: Aug 12, 2011
    This application report presents an overview of the differences among the bq24103, bq24113, bq24123 and bq24133. It assists design engineers in selecting the most suitable charger for their applications.
  • Power Dissipation Analysis & Circuit Design for Sync Switching Battery Charger
    PDF, 402 Kb, Datei veröffentlicht: May 31, 2005
    The bqSWITCHER(TM) (bq24100/03/05/08/13/15) is a highly integrated, switch-mode, Li-ion and Li-polymer battery charger IC. With two power MOSFETs, the gate drivers, and the controller fully integrated in the chip, the circuit design as well as the PCB layout has been appreciably simplified. However, it is still important to have a good understanding of the charger circuit design, layout principles
  • Implementations of Battery Charger and Power-Path Mgmt System Using bq241xx
    PDF, 752 Kb, Datei veröffentlicht: Jun 6, 2006
    This application report presents four system topologies that can be used to fully implement a portable power management system solution using the bqSWITCHERв„ў. Test results and the advantages and issues of each topology are discussed.
  • Drive High Current LEDs
    PDF, 437 Kb, Datei veröffentlicht: Jan 25, 2007
    This application report presents high-current LED driving requirements that use the TI integrated boost converter IC TPS6106x and integrated buck converter IC bqSWITCHERв„ў (bq2410x/11x/12x). Step-by-step design procedures, measurement results, and two dimming methods are provided and discussed.

Modellreihe

Serie: BQ24113 (2)

Herstellerklassifikation

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