Datasheet Texas Instruments BQ4050RSMT
Manufacturer | Texas Instruments |
Series | BQ4050 |
Part Number | BQ4050RSMT |
1-4 Series CEDV Battery Fuel (Gas) Gauge 32-VQFN -40 to 85
Datasheets
bq4050 CEDV Gas Gauge and Protection Solution for 1-Series to 4-Series Cell Li-Ion Battery Packs datasheet
PDF, 1.9 Mb, Revision: A, File published: Mar 29, 2016
Extract from the document
Prices
Status
Lifecycle Status | Active (Recommended for new designs) |
Manufacture's Sample Availability | No |
Packaging
Pin | 32 |
Package Type | RSM |
Industry STD Term | VQFN |
JEDEC Code | S-PQFP-N |
Package QTY | 250 |
Carrier | SMALL T&R |
Device Marking | BQ4050 |
Width (mm) | 4 |
Length (mm) | 4 |
Thickness (mm) | .9 |
Pitch (mm) | .4 |
Max Height (mm) | 1 |
Mechanical Data | Download |
Parametrics
Battery Capacity(Max) | 29000 mAh |
Battery Capacity(Min) | 500 mAh |
Cell Balancing | External,Internal |
Cell Chemistry | Li-Ion/Li-Polymer |
Communication Interface | SMBus |
External Capacity Indication | LED |
Gas Gauge Algorithm | CEDV |
Implementation | Pack |
Number of Series Cells | 2-4 Cells,Single Cell |
Operating Temperature Range | -40 to 85 C |
Package Group | VQFN |
Package Size: mm2:W x L | 32VQFN: 16 mm2: 4 x 4(VQFN) PKG |
Pin/Package | 32VQFN |
Rating | Catalog |
Special Features | Cell Balancing,Integrated Protector,SHA-1 Authentication |
Eco Plan
RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: BQ4050EVM-561
1 Series, 2 Series, 3 Series, and 4 Series Li-Ion Battery Pack Manager Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
Model Line
Series: BQ4050 (2)
- BQ4050RSMR BQ4050RSMT
Manufacturer's Classification
- Semiconductors > Power Management > Battery Management Products > Battery Fuel Gauge