Datasheet Texas Instruments BQ20Z655-R1
| Manufacturer | Texas Instruments |
| Series | BQ20Z655-R1 |
SBS 1.1 Compliant Gas Gauge with LED/LCD Drive feature and Impedance Trackв„ў Technology
Datasheets
bq20z655-R1 SBS 1.1-Compliant Gas Gauge and Protection Enabled With Impedance Trackв„ў datasheet
PDF, 1.4 Mb, Revision: A, File published: Jun 17, 2015
Extract from the document
Status
| BQ20Z655DBT-R1 | BQ20Z655DBTR-R1 | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | Yes |
Packaging
| BQ20Z655DBT-R1 | BQ20Z655DBTR-R1 | |
|---|---|---|
| N | 1 | 2 |
| Pin | 44 | 44 |
| Package Type | DBT | DBT |
| Industry STD Term | TSSOP | TSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 40 | 2000 |
| Carrier | SMALL T&R | LARGE T&R |
| Device Marking | BQ20Z655 | BQ20Z655 |
| Width (mm) | 4.4 | 4.4 |
| Length (mm) | 11 | 11 |
| Thickness (mm) | 1 | 1 |
| Pitch (mm) | .5 | .5 |
| Max Height (mm) | 1.2 | 1.2 |
| Mechanical Data | Download | Download |
Parametrics
| Parameters / Models | BQ20Z655DBT-R1 | BQ20Z655DBTR-R1 |
|---|---|---|
| Battery Capacity(Max), mAh | 32000 | 32000 |
| Battery Capacity(Min), mAh | 800 | 800 |
| Cell Balancing | Internal | Internal |
| Cell Chemistry | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer |
| Communication Interface | SMBus | SMBus |
| External Capacity Indication | LED,LCD | LED,LCD |
| Gas Gauge Algorithm | IT (High accuracy) | IT (High accuracy) |
| Implementation | Pack | Pack |
| Number of Series Cells | 2-4 Cells | 2-4 Cells |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 |
| Package Group | TSSOP | TSSOP |
| Package Size: mm2:W x L, PKG | 44TSSOP: 48 mm2: 4.4 x 11(TSSOP) | 44TSSOP: 48 mm2: 4.4 x 11(TSSOP) |
| Pin/Package | 44TSSOP | 44TSSOP |
| Rating | Catalog | Catalog |
| Special Features | Integrated Protector,SHA-1 Authentication | Integrated Protector,SHA-1 Authentication |
Eco Plan
| BQ20Z655DBT-R1 | BQ20Z655DBTR-R1 | |
|---|---|---|
| RoHS | Compliant | Compliant |
Application Notes
- bq20z655-R1 Change NoticePDF, 49 Kb, File published: Oct 27, 2011
Model Line
Series: BQ20Z655-R1 (2)
Manufacturer's Classification
- Semiconductors> Power Management> Battery Management Products> Battery Fuel Gauge