Datasheet Texas Instruments BQ24100RHL — Datenblatt

HerstellerTexas Instruments
SerieBQ24100
ArtikelnummerBQ24100RHL
Datasheet Texas Instruments BQ24100RHL

Standalone-Li-Ionen-Ladegerät mit synchronem Schaltmodus und 2A-FET in QFN-20, 1-Zellen-20-VQFN-40 bis 85

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

Lifecycle StatusPreview (Device has been announced but is not in production. Samples may or may not be available)
Manufacture's Sample AvailabilityNo

Verpackung

Pin20
Package TypeRHL
Industry STD TermVQFN
JEDEC CodeR-PQFP-N
Width (mm)3.5
Length (mm)4.5
Thickness (mm).9
Pitch (mm).5
Max Height (mm)1
Mechanical DataHerunterladen

Parameter

# Series Cells1
Absolute Vin (safety rating)(Max)((V))20
Approx. Price (US$)2.00 | 1ku
Battery Charge Voltage(Max)(V)4.2
Battery Charge Voltage(Min)(V)4.2
Cell ChemistryLi-Ion/Li-Polymer
Charge Current(Max)(A)2
Control TopologySwitch-Mode Buck
Operating Vin(Max)(V)16
Operating Vin(Min)(V)4.35
Package GroupVQFN
Package Size: mm2:W x L (PKG)20VQFN: 16 mm2: 3.5 x 4.5(VQFN)
Special FeaturesTemp Monitoring (Thermistor Pin)
USB FeatureN/A

Öko-Plan

RoHSNot Compliant
Pb FreeNo

Design Kits und Evaluierungsmodule

  • Evaluation Modules & Boards: BQ24100EVM
    BQ24100 Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

Anwendungshinweise

  • 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
  • Extending Single Input Charger to Dual Input Applications (Rev. A)
    PDF, 256 Kb, Revision: A, Datei veröffentlicht: Sep 21, 2009
  • 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: BQ24100 (3)

Herstellerklassifikation

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