Datasheet Texas Instruments BQ2000TSN-B5G4
| Manufacturer | Texas Instruments |
| Series | BQ2000T |
| Part Number | 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 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 |
| 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
| # Series Cells | 1 2 3 4 |
| Absolute Vin (safety rating)(Max)((V)) | 7 |
| Approx. Price (US$) | 1.84 | 1ku |
| Battery Charge Voltage(Max)(V) | 20 |
| Cell Chemistry | Li-Ion/Li-Polymer NiCd NiMH |
| Charge Current(Max)(A) | 2 |
| Control Interface | Standalone (RC-Settable) |
| Control Topology | Switch-Mode Buck |
| Operating Vin(Max)(V) | 6 |
| Operating Vin(Min)(V) | 4 |
| Package Group | SOIC |
| Package Size: mm2:W x L (PKG) | See datasheet (PDIP) |
| Special Features | Temp Monitoring (Thermistor Pin) |
| USB Feature | N/A |
Eco Plan
| RoHS | Not Compliant |
| Pb Free | No |
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
Series: BQ2000T (9)
Manufacturer's Classification
- Semiconductors > Power Management > Battery Management Products > Battery Charger IC
Other Names:
BQ2000TSNB5G4, BQ2000TSN B5G4
