Datasheet Texas Instruments BQ2000T

ManufacturerTexas Instruments
SeriesBQ2000T
Datasheet Texas Instruments BQ2000T

Switch-mode Multi-Chemistry Battery Charger with dT/dt Termination

Datasheets

Programmable Multi-Chemistry Fast-Charge Management IC* datasheet
PDF, 1.3 Mb, Revision: D, File published: Jan 14, 2010
Extract from the document

Prices

Status

BQ2000TPN-B5BQ2000TPWBQ2000TPWG4BQ2000TPWRBQ2000TPWRG4BQ2000TSN-B5BQ2000TSN-B5G4BQ2000TSN-B5TRBQ2000TSN-B5TRG4
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (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 AvailabilityYesYesNoNoNoYesNoYesNo

Packaging

BQ2000TPN-B5BQ2000TPWBQ2000TPWG4BQ2000TPWRBQ2000TPWRG4BQ2000TSN-B5BQ2000TSN-B5G4BQ2000TSN-B5TRBQ2000TSN-B5TRG4
N123456789
Pin888888888
Package TypePPWPWPWPWDDDD
Industry STD TermPDIPTSSOPTSSOPTSSOPTSSOPSOICSOICSOICSOIC
JEDEC CodeR-PDIP-TR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY50150150200020007525002500
CarrierTUBETUBETUBELARGE T&RLARGE T&RTUBELARGE T&RLARGE T&R
Device Marking2000T-B5BQ20TBQ20TBQ20TBQ20T2000T2000T2000T
Width (mm)6.354.44.44.44.43.913.913.913.91
Length (mm)9.8133334.94.94.94.9
Thickness (mm)3.911111.581.581.581.58
Pitch (mm)2.54.65.65.65.651.271.271.271.27
Max Height (mm)5.081.21.21.21.21.751.751.751.75
Mechanical DataDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownload

Parametrics

Parameters / ModelsBQ2000TPN-B5
BQ2000TPN-B5
BQ2000TPW
BQ2000TPW
BQ2000TPWG4
BQ2000TPWG4
BQ2000TPWR
BQ2000TPWR
BQ2000TPWRG4
BQ2000TPWRG4
BQ2000TSN-B5
BQ2000TSN-B5
BQ2000TSN-B5G4
BQ2000TSN-B5G4
BQ2000TSN-B5TR
BQ2000TSN-B5TR
BQ2000TSN-B5TRG4
BQ2000TSN-B5TRG4
# Series Cells1
2
3
4
Absolute Vin (safety rating)(Max)(, V77777777
Absolute Vin (safety rating)(Max)((V))7
Approx. Price (US$)1.84 | 1ku
Battery Charge Voltage(Max), V2020202020202020
Battery Charge Voltage(Max)(V)20
Cell ChemistryLi-Ion/Li-Polymer,NiCd,NiMHLi-Ion/Li-Polymer,NiCd,NiMHLi-Ion/Li-Polymer,NiCd,NiMHLi-Ion/Li-Polymer,NiCd,NiMHLi-Ion/Li-Polymer,NiCd,NiMHLi-Ion/Li-Polymer,NiCd,NiMHLi-Ion/Li-Polymer
NiCd
NiMH
Li-Ion/Li-Polymer,NiCd,NiMHLi-Ion/Li-Polymer,NiCd,NiMH
Charge Current(Max), A22222222
Charge Current(Max)(A)2
Control InterfaceStandalone (RC-Settable)Standalone (RC-Settable)Standalone (RC-Settable)Standalone (RC-Settable)Standalone (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 BuckSwitch-Mode BuckSwitch-Mode BuckSwitch-Mode BuckSwitch-Mode Buck
Number of Series Cells1,2,3,41,2,3,41,2,3,41,2,3,41,2,3,41,2,3,41,2,3,41,2,3,4
Operating Vin(Max), V66666666
Operating Vin(Max)(V)6
Operating Vin(Min), V44444444
Operating Vin(Min)(V)4
Package GroupPDIPTSSOPTSSOPTSSOPTSSOPSOICSOICSOICSOIC
Package Size: mm2:W x L, PKGSee datasheet (PDIP)8TSSOP: 19 mm2: 6.4 x 3(TSSOP)8TSSOP: 19 mm2: 6.4 x 3(TSSOP)8TSSOP: 19 mm2: 6.4 x 3(TSSOP)8TSSOP: 19 mm2: 6.4 x 3(TSSOP)8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)
Package Size: mm2:W x L (PKG)See datasheet (PDIP)
Special FeaturesTemp Monitoring (Thermistor Pin)Temp Monitoring (Thermistor Pin)Temp Monitoring (Thermistor Pin)Temp Monitoring (Thermistor Pin)Temp 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/AN/AN/AN/AN/A

Eco Plan

BQ2000TPN-B5BQ2000TPWBQ2000TPWG4BQ2000TPWRBQ2000TPWRG4BQ2000TSN-B5BQ2000TSN-B5G4BQ2000TSN-B5TRBQ2000TSN-B5TRG4
RoHSCompliantCompliantCompliantCompliantCompliantCompliantNot CompliantCompliantCompliant
Pb FreeYesNo

Application Notes

  • U-504 Using the bq2000/T to Control Fast Charge (Rev. B)
    PDF, 193 Kb, Revision: B, File published: Dec 2, 2004
    The bq2000/T are programmable, monolithic ICs for fast-charge management of nickel cadmium, nickel metal-hydride, and lithium-ion batteries in single- or multichemistry applications. This application note discusses simple ways to select all necessary components to implement various switch-mode topologies. It also discusses how to configure the bq2000/T inputs to accomodate different appplication c
  • Battery Charger Termination Issues With System Load Applied Across Battery (Rev. A)
    PDF, 151 Kb, Revision: A, File published: Oct 2, 2006
    Battery Charger Termination Issues With System Load Applied Across Battery While Charging

Model Line

Manufacturer's Classification

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