Datasheet Texas Instruments TPS54917RUVT
| Manufacturer | Texas Instruments |
| Series | TPS54917 |
| Part Number | TPS54917RUVT |
3V to 4V Input, 9A Synchronous Step-Down SWIFT™ Converter 34-VQFN -40 to 125
Datasheets
TPS54917 3-V to 4-V Input, 9-A, Small Synchronous Buck Switcher With Integrated FETs (SWIFTв„ў) datasheet
PDF, 1.1 Mb, Revision: A, File published: Dec 23, 2016
Extract from the document
Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 34 |
| Package Type | RUV |
| Industry STD Term | VQFN |
| JEDEC Code | R-PQFP-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | 54917 |
| Width (mm) | 7 |
| Length (mm) | 3.5 |
| Thickness (mm) | .9 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| Mechanical Data | Download |
Parametrics
| Control Mode | Voltage Mode |
| Duty Cycle(Max) | 90 % |
| Iout(Max) | 9 A |
| Iq(Typ) | 11 mA |
| Operating Temperature Range | -40 to 125 C |
| Package Group | VQFN |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable,Frequency Synchronization,Power Good,Synchronous Rectification |
| Switching Frequency(Max) | 1600 kHz |
| Switching Frequency(Min) | 280 kHz |
| Type | Converter |
| Vin(Max) | 4 V |
| Vin(Min) | 3 V |
| Vout(Max) | 2.5 V |
| Vout(Min) | 0.9 V |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: TPS54917EVM-367
9A, 3V to 4V Vin, SWIFTВ™ Converter Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Understanding Thermal Dissipation and Design of a HeatsinkPDF, 59 Kb, File published: May 4, 2011
Power dissipation performance must be well understood prior to integrating devices on a printed-circuit board (PCB) to ensure that any given device is operated within its defined temperature limits. When a device is running, it consumes electrical energy that is transformed into heat. Most of the heat is typically generated by switching devices like MOSFETs, ICs, etc. This application report discu
Model Line
Series: TPS54917 (2)
- TPS54917RUVR TPS54917RUVT
Manufacturer's Classification
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)
