Datasheet Texas Instruments BQ78350-R1
| Manufacturer | Texas Instruments |
| Series | BQ78350-R1 |
CEDV Li-Ion Gas Gauge and Battery Management Controller
Datasheets
bq78350-R1 CEDV Li-Ion Gas Gauge and Battery Management Controller Companion to the bq769x0 Battery Monitoring AFE datasheet
PDF, 1.1 Mb, File published: Aug 17, 2015
Extract from the document
Prices
Status
| BQ78350DBT-R1 | BQ78350DBTR-R1 | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | No |
Packaging
| BQ78350DBT-R1 | BQ78350DBTR-R1 | |
|---|---|---|
| N | 1 | 2 |
| Pin | 30 | 30 |
| Package Type | DBT | DBT |
| Industry STD Term | TSSOP | TSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 60 | 2000 |
| Carrier | TUBE | LARGE T&R |
| Device Marking | BQ78350 | BQ78350 |
| Width (mm) | 4.4 | 4.4 |
| Length (mm) | 7.8 | 7.8 |
| Thickness (mm) | 1 | 1 |
| Pitch (mm) | .5 | .5 |
| Max Height (mm) | 1.2 | 1.2 |
| Mechanical Data | Download | Download |
Parametrics
| Parameters / Models | BQ78350DBT-R1 | BQ78350DBTR-R1 |
|---|---|---|
| Battery Capacity(Max), mAh | 320000 | 320000 |
| Battery Capacity(Min), mAh | 100 | 100 |
| Cell Balancing | External,Internal | External,Internal |
| Cell Chemistry | Li-Ion/Li-Polymer,LiFePO4 | Li-Ion/Li-Polymer,LiFePO4 |
| Communication Interface | I2C,SMBus | I2C,SMBus |
| External Capacity Indication | LCD,LED,SOC | LCD,LED,SOC |
| Gas Gauge Algorithm | CEDV | CEDV |
| Implementation | Pack | Pack |
| Number of Series Cells | >4 Cells | >4 Cells |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 |
| Package Group | TSSOP | TSSOP |
| Package Size: mm2:W x L, PKG | 30TSSOP: 50 mm2: 6.4 x 7.8(TSSOP) | 30TSSOP: 50 mm2: 6.4 x 7.8(TSSOP) |
| Pin/Package | 30TSSOP | 30TSSOP |
| Rating | Catalog | Catalog |
| Special Features | Cell Balancing,Integrated Protector,SHA-1 Authentication | Cell Balancing,Integrated Protector,SHA-1 Authentication |
Eco Plan
| BQ78350DBT-R1 | BQ78350DBTR-R1 | |
|---|---|---|
| RoHS | Compliant | Compliant |
Application Notes
- SMBus Made SimplePDF, 502 Kb, File published: Nov 9, 2016
Model Line
Series: BQ78350-R1 (2)
Manufacturer's Classification
- Semiconductors> Power Management> Battery Management Products> Battery Fuel Gauge
