Datasheet Texas Instruments BQ24735RGRR
| Manufacturer | Texas Instruments |
| Series | BQ24735 |
| Part Number | BQ24735RGRR |
1-4 Cell Li+ Battery SMBus Charge Controller for Supporting Turbo Boost Mode 20-VQFN -40 to 85
Datasheets
bq24735 1- to 4-Cell Li+ Battery SMBus Charge Controller for Supporting Turbo Boost Mode With N-Channel Power MOSFET Selector datasheet
PDF, 2.4 Mb, Revision: B, File published: Apr 29, 2015
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Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 20 |
| Package Type | RGR |
| Industry STD Term | VQFN |
| JEDEC Code | S-PQFP-N |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Device Marking | BQ735 |
| Width (mm) | 3.5 |
| Length (mm) | 3.5 |
| Thickness (mm) | .9 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| Mechanical Data | Download |
Parametrics
| Absolute Vin (safety rating)(Max)( | 30 V |
| Battery Charge Voltage(Max) | 19.2 V |
| Battery Charge Voltage(Min) | 1.024 V |
| Cell Chemistry | Li-Ion/Li-Polymer |
| Charge Current(Max) | 8 A |
| Control Interface | SMBus |
| Control Topology | Switch-Mode Buck |
| Number of Series Cells | 1,2,3,4 |
| Operating Vin(Max) | 24 V |
| Operating Vin(Min) | 4.5 V |
| Package Group | VQFN |
| Package Size: mm2:W x L | 20VQFN: 12 mm2: 3.5 x 3.5(VQFN) PKG |
| Special Features | Integrated FET |
| USB Feature | N/A |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: BQ24735EVM-710
Evaluation Module for BQ24735, 1-4 Cell Li+ Battery SMBus Charge Controller
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Turbo boost charger supports CPU turbo modePDF, 138 Kb, File published: Jan 31, 2012
- 1Q 2012 Issue Analog Applications JournalPDF, 2.4 Mb, File published: Jan 31, 2012
Model Line
Series: BQ24735 (3)
- BQ24735RGRR BQ24735RGRT HPA02196RGRR
Manufacturer's Classification
- Semiconductors > Power Management > Battery Management Products > Battery Charger IC
