Datasheet Texas Instruments TPS51217DSCT
| Manufacturer | Texas Instruments |
| Series | TPS51217 |
| Part Number | TPS51217DSCT |
3V - 28V Input 20A Synchronous Step Down Controller with DCAP™ Mode, 340kHz for Notebook Power 10-WSON -40 to 85
Datasheets
High Performance, Single Synchronous Step-Down Controller .. datasheet
PDF, 1.1 Mb, Revision: B, File published: Feb 1, 2012
Extract from the document
Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 10 |
| Package Type | DSC |
| Industry STD Term | WSON |
| JEDEC Code | S-PDSO-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | PIYI |
| Width (mm) | 3 |
| Length (mm) | 3 |
| Thickness (mm) | .75 |
| Pitch (mm) | .5 |
| Max Height (mm) | .8 |
| Mechanical Data | Download |
Parametrics
| Control Mode | D-CAP |
| Duty Cycle(Max) | 89 % |
| Iout(Max) | 20 A |
| Iq(Typ) | 0.32 mA |
| Number of Phases | 1 |
| Operating Temperature Range | -40 to 85 C |
| Package Group | WSON |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Dynamic Voltage Scaling,Enable,Light Load Efficiency,Power Good,Pre-Bias Start-Up,Synchronous Rectification |
| Switching Frequency(Max) | 368 kHz |
| Switching Frequency(Min) | 312 kHz |
| Type | Controller |
| Vin(Max) | 28 V |
| Vin(Min) | 3 V |
| Vout(Max) | 2.6 V |
| Vout(Min) | 0.6 V |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: TPS51217EVM-533
Evaluation Module for TPS51217 20A Synchronous Step Down Controller with DCAPВ™ Mode
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Intel VR11.1 Server Reference DesignPDF, 38 Kb, File published: Jul 21, 2010
Model Line
Series: TPS51217 (2)
- TPS51217DSCR TPS51217DSCT
Manufacturer's Classification
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Controller (External Switch)
