Datasheet Texas Instruments TPS54917RUVT — Datenblatt
| Hersteller | Texas Instruments |
| Serie | TPS54917 |
| Artikelnummer | TPS54917RUVT |
3V bis 4V Eingang, 9A synchroner SWIFT ™ Wandler 34-VQFN -40 bis 125
Datenblätter
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, Datei veröffentlicht: Dec 23, 2016
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Preise
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Verpackung
| 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 | Herunterladen |
Parameter
| 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 |
Öko-Plan
| RoHS | Compliant |
Design Kits und Evaluierungsmodule
- Evaluation Modules & Boards: TPS54917EVM-367
9A, 3V to 4V Vin, SWIFTВ™ Converter Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
Anwendungshinweise
- Understanding Thermal Dissipation and Design of a HeatsinkPDF, 59 Kb, Datei veröffentlicht: 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
Modellreihe
Serie: TPS54917 (2)
- TPS54917RUVR TPS54917RUVT
Herstellerklassifikation
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)