Datasheet Texas Instruments BQ2004H — Datenblatt

HerstellerTexas Instruments
SerieBQ2004H
Datasheet Texas Instruments BQ2004H

NiCd / NiMH-Batterieladegerät im Schaltmodus mit negativem dV, Spitzenspannungserkennung, dT / dt-Abschluss

Datenblätter

Fast-Charge ICs datasheet
PDF, 454 Kb, Revision: A, Datei veröffentlicht: Feb 10, 2010
Auszug aus dem Dokument

Preise

Status

BQ2004HPNBQ2004HSNBQ2004HSNG4BQ2004HSNTRBQ2004HSNTRG4
Lifecycle StatusNRND (Not recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesNoNoNoYes

Verpackung

BQ2004HPNBQ2004HSNBQ2004HSNG4BQ2004HSNTRBQ2004HSNTRG4
N12345
Pin1616161616
Package TypeNDDDD
Industry STD TermPDIPSOICSOICSOICSOIC
JEDEC CodeR-PDIP-TR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY25404025002500
CarrierTUBETUBETUBELARGE T&RLARGE T&R
Device Marking-A7-A72004H-A7A7
Width (mm)6.353.913.913.913.91
Length (mm)19.39.99.99.99.9
Thickness (mm)3.91.581.581.581.58
Pitch (mm)2.541.271.271.271.27
Max Height (mm)5.081.751.751.751.75
Mechanical DataHerunterladenHerunterladenHerunterladenHerunterladenHerunterladen

Parameter

Parameters / ModelsBQ2004HPN
BQ2004HPN
BQ2004HSN
BQ2004HSN
BQ2004HSNG4
BQ2004HSNG4
BQ2004HSNTR
BQ2004HSNTR
BQ2004HSNTRG4
BQ2004HSNTRG4
Absolute Vin (safety rating)(Max)(, V77777
Battery Charge Voltage(Max), V2020202020
Cell ChemistryNiCd,NiMHNiCd,NiMHNiCd,NiMHNiCd,NiMHNiCd,NiMH
Charge Current(Max), A22222
Control InterfaceStandalone (RC-Settable)Standalone (RC-Settable)Standalone (RC-Settable)Standalone (RC-Settable)Standalone (RC-Settable)
Control TopologySwitch-Mode BuckSwitch-Mode BuckSwitch-Mode BuckSwitch-Mode BuckSwitch-Mode Buck
Number of Series Cells1,2,3,41,2,3,41,2,3,41,2,3,41,2,3,4
Operating Vin(Max), V5.55.55.55.55.5
Operating Vin(Min), V4.54.54.54.54.5
Package GroupSOICSOICSOICSOICSOIC
Package Size: mm2:W x L, PKG16SOIC: 59 mm2: 6 x 9.9(SOIC)16SOIC: 59 mm2: 6 x 9.9(SOIC)16SOIC: 59 mm2: 6 x 9.9(SOIC)16SOIC: 59 mm2: 6 x 9.9(SOIC)16SOIC: 59 mm2: 6 x 9.9(SOIC)
Special FeaturesTemp Monitoring (Thermistor Pin)Temp Monitoring (Thermistor Pin)Temp Monitoring (Thermistor Pin)Temp Monitoring (Thermistor Pin)Temp Monitoring (Thermistor Pin)
USB FeatureN/AN/AN/AN/AN/A

Öko-Plan

BQ2004HPNBQ2004HSNBQ2004HSNG4BQ2004HSNTRBQ2004HSNTRG4
RoHSCompliantCompliantCompliantCompliantCompliant

Anwendungshinweise

  • Battery Charger Termination Issues With System Load Applied Across Battery (Rev. A)
    PDF, 151 Kb, Revision: A, Datei veröffentlicht: Oct 2, 2006
    Battery Charger Termination Issues With System Load Applied Across Battery While Charging

Modellreihe

Herstellerklassifikation

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