Datasheet Texas Instruments BQ2000TSN-B5G4

ManufacturerTexas Instruments
SeriesBQ2000T
Part NumberBQ2000TSN-B5G4
Datasheet Texas Instruments BQ2000TSN-B5G4

Switch-mode Multi-Chemistry Battery Charger with dT/dt Termination 8-SOIC -20 to 70

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

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

Packaging

Pin8
Package TypeD
Industry STD TermSOIC
JEDEC CodeR-PDSO-G
Width (mm)3.91
Length (mm)4.9
Thickness (mm)1.58
Pitch (mm)1.27
Max Height (mm)1.75
Mechanical DataDownload

Parametrics

# Series Cells1
2
3
4
Absolute Vin (safety rating)(Max)((V))7
Approx. Price (US$)1.84 | 1ku
Battery Charge Voltage(Max)(V)20
Cell ChemistryLi-Ion/Li-Polymer
NiCd
NiMH
Charge Current(Max)(A)2
Control InterfaceStandalone (RC-Settable)
Control TopologySwitch-Mode Buck
Operating Vin(Max)(V)6
Operating Vin(Min)(V)4
Package GroupSOIC
Package Size: mm2:W x L (PKG)See datasheet (PDIP)
Special FeaturesTemp Monitoring (Thermistor Pin)
USB FeatureN/A

Eco Plan

RoHSNot Compliant
Pb FreeNo

Design Kits & Evaluation Modules

  • Evaluation Modules & Boards: BQ2000EVM
    Evaluation Module for Battery Charge Management IC
    Lifecycle Status: Active (Recommended for new designs)

Application Notes

  • 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
  • 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

Model Line

Manufacturer's Classification

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

Other Names:

BQ2000TSNB5G4, BQ2000TSN B5G4

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