Datasheet Texas Instruments BQ2002SNTR
Manufacturer | Texas Instruments |
Series | BQ2002 |
Part Number | BQ2002SNTR |
NiCd/NiMH Charge Controller with Negative dV and Peak Voltage Detection Termination 8-SOIC 0 to 70
Datasheets
NiCD/NiMH Fast-Charge Management ICs datasheet
PDF, 691 Kb, Revision: A, File published: Apr 20, 2009
Extract from the document
Prices
Status
Lifecycle Status | Active (Recommended for new designs) |
Manufacture's Sample Availability | No |
Packaging
Pin | 8 |
Package Type | D |
Industry STD Term | SOIC |
JEDEC Code | R-PDSO-G |
Package QTY | 2500 |
Carrier | LARGE T&R |
Device Marking | 2002 |
Width (mm) | 3.91 |
Length (mm) | 4.9 |
Thickness (mm) | 1.58 |
Pitch (mm) | 1.27 |
Max Height (mm) | 1.75 |
Mechanical Data | Download |
Parametrics
Absolute Vin (safety rating)(Max)( | 7 V |
Battery Charge Voltage(Max) | 20 V |
Cell Chemistry | NiCd,NiMH |
Charge Current(Max) | 2 A |
Control Interface | Standalone (RC-Settable) |
Control Topology | Linear |
Number of Series Cells | 1,2,3,4 |
Operating Vin(Max) | 6 V |
Operating Vin(Min) | 4 V |
Package Group | SOIC |
Package Size: mm2:W x L | 8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG |
Special Features | Temp Monitoring (Thermistor Pin) |
USB Feature | N/A |
Eco Plan
RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: DV2002L2
BQ2002 Evaluation Module for NiCd/NiMH, Linear with -dV or Peak Voltage Detect
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Using the bqSWITCHER, bq24115, as a Nickel ChargerPDF, 151 Kb, File published: Jan 5, 2007
This application report describes the combination of the bqSWITCHERв„ў bq24115 charge management device and the bq2002 battery charge controller to provide a high-efficiency-switching charging solution for nickel battery packs. - 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
Series: BQ2002 (6)
- BQ2002PN BQ2002PNE4 BQ2002SN BQ2002SNG4 BQ2002SNTR BQ2002SNTRG4
Manufacturer's Classification
- Semiconductors > Power Management > Battery Management Products > Battery Charger IC