Datasheet Texas Instruments BQ24050 — Datenblatt

HerstellerTexas Instruments
SerieBQ24050
Datasheet Texas Instruments BQ24050

1A, Einzelzellen-Li-Ionen-Ladegerät mit einem Eingang und automatischer AC / USB-Erkennung. | Linear

Datenblätter

bq2405x 1-A, Single-Cell Li-Ion and Li-Pol Battery Charger With Automatic Adaptor and USB Detection datasheet
PDF, 2.2 Mb, Revision: C, Datei veröffentlicht: Dec 11, 2014
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Preise

Status

BQ24050DSQRBQ24050DSQT
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesNo

Verpackung

BQ24050DSQRBQ24050DSQT
N12
Pin1010
Package TypeDSQDSQ
Industry STD TermWSONWSON
JEDEC CodeS-PDSO-NS-PDSO-N
Package QTY3000250
CarrierLARGE T&RSMALL T&R
Device MarkingCVCCVC
Width (mm)22
Length (mm)22
Thickness (mm).75.75
Pitch (mm).4.4
Max Height (mm).8.8
Mechanical DataHerunterladenHerunterladen

Parameter

Parameters / ModelsBQ24050DSQR
BQ24050DSQR
BQ24050DSQT
BQ24050DSQT
Absolute Vin (safety rating)(Max)(, V3030
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), A11
Control InterfaceStandalone (RC-Settable)Standalone (RC-Settable)
Control TopologyLinearLinear
Number of Series Cells11
Operating Vin(Max), V2828
Operating Vin(Min), V3.53.5
Package GroupWSONWSON
Package Size: mm2:W x L, PKGSee datasheet (WSON)See datasheet (WSON)
Special FeaturesJEITA BAT Temp Monitoring (Thermistor Pin),Temp Monitoring (Thermistor Pin),Thermal Regulation,Vin DPM (OK for Solar Power Source)JEITA BAT Temp Monitoring (Thermistor Pin),Temp Monitoring (Thermistor Pin),Thermal Regulation,Vin DPM (OK for Solar Power Source)
USB FeatureN/AN/A

Öko-Plan

BQ24050DSQRBQ24050DSQT
RoHSCompliantCompliant

Anwendungshinweise

  • Automatic AC/USB Detection in bq24050/2/5 Using D+/D- pins
    PDF, 134 Kb, Datei veröffentlicht: Jan 25, 2010
    Modern day electronic devices, such as cell phones and MP3 players, can usually be powered with either an adapter or USB source through a single input connector using a mini USB cable. For a simple charger, without separate power paths for the system and the battery, the system (including the device transceiver) is powered directly from the battery. If the battery is deeply discharged, it has to
  • Charging a three-cell nickel-based battery pack with a Li-Ion charger
    PDF, 127 Kb, Datei veröffentlicht: Apr 26, 2012
  • Li-ion battery-charger solutions for JEITA compliance
    PDF, 506 Kb, Datei veröffentlicht: Jan 29, 2010
  • Selecting the Best bq2404x/5x/9x Single Cell Battery Charger for your Applicatio
    PDF, 38 Kb, Datei veröffentlicht: Nov 29, 2012
  • 2Q 2012 Issue Analog Applications Journal
    PDF, 2.4 Mb, Datei veröffentlicht: Apr 26, 2012
  • Q1 2010 Issue Analog Applications Journal
    PDF, 2.6 Mb, Datei veröffentlicht: Jan 29, 2010

Modellreihe

Serie: BQ24050 (2)

Herstellerklassifikation

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