Datasheet Texas Instruments TPS51116RGET
| Manufacturer | Texas Instruments |
| Series | TPS51116 |
| Part Number | TPS51116RGET |
DDR1, DDR2, DDR3 Switcher and LDO 24-VQFN -40 to 85
Datasheets
Complete DDR, DDR2 and DDR3 Memory Power Solution Synch Buck Controller datasheet
PDF, 1.4 Mb, Revision: I, File published: Mar 1, 2012
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Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 24 | 24 |
| Package Type | RGE | RGE |
| Industry STD Term | VQFN | VQFN |
| JEDEC Code | S-PQFP-N | S-PQFP-N |
| Package QTY | 250 | 250 |
| Carrier | SMALL T&R | SMALL T&R |
| Device Marking | 51116 | TPS |
| Width (mm) | 4 | 4 |
| Length (mm) | 4 | 4 |
| Thickness (mm) | .88 | .88 |
| Pitch (mm) | .5 | .5 |
| Max Height (mm) | 1 | 1 |
| Mechanical Data | Download | Download |
Parametrics
| Control Mode | Current Mode,D-CAP |
| DDR Memory Type | DDR,DDR2,DDR3,DDR3L,DDR4,LPDDR2,LPDDR3 |
| Iout VDDQ(Max) | 25 A |
| Iout VTT(Max) | 3 A |
| Iq(Typ) | 0.8 mA |
| Operating Temperature Range | -40 to 85 C |
| Output | VDDQ,VREF,VTT |
| Package Group | VQFN |
| Package Size: mm2:W x L | 24VQFN: 16 mm2: 4 x 4(VQFN) PKG |
| Rating | Catalog |
| Regulator Type | Step-Down Controller Plus LDO |
| Special Features | Complete Solution,Shutdown Pin for S3 |
| Vin Bias(Max) | 5.5 V |
| Vin Bias(Min) | 4.5 V |
| Vin(Max) | 28 V |
| Vin(Min) | 3 V |
| Vout VTT(Min) | 0.6 V |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: TPS51100EVM-001
TPS51100EVM-001 Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: TPS51116EVM-001
TPS51116 Memory Power Solution, Synchronous Buck Controller Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: TMDXEVM388
DM388 DaVinci Digital Media Processor Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- DDR2 Power Solutions for NotebooksPDF, 377 Kb, File published: May 24, 2004
This technical note provides a general guideline for designing the DDR2 memory power circuitry. It includes the DDR2 voltage requirements and encompasses a simple reference design focused on the Texas Instruments Incorporated (TI) TPS51116, a complete DDR2 memory power solution which includes a synchronous buck controller, 3A linear dropout regulator (LDO), and buffered references. - Intel Atom D410 [Moon Creek] Reference DesignPDF, 408 Kb, File published: Jul 21, 2010
- Intel Atom N450 Moon Creek Reference DesignPDF, 35 Kb, File published: Jul 21, 2010
- Intel Core i7 Arrandale SV and Clarksfield SV Reference DesignPDF, 58 Kb, File published: Jul 21, 2010
- Intel Core 2 Duo Montevina Reference DesignPDF, 55 Kb, File published: Jul 21, 2010
- Intel Celeron P4xxx, U3xxx Reference DesignPDF, 62 Kb, File published: Jul 22, 2010
- Intel Atom N270 [Silverthorne] Reference DesignPDF, 419 Kb, File published: Jul 21, 2010
Intel Atom N270 Diamondville Reference Design Application Report - Intel Core i3, i5, i7 [Arrandale] Reference DesignPDF, 796 Kb, File published: Jul 21, 2010
Intel Core i3, i5, i7 Reference Design Application Report - Intel Atom Z5xx [Menlow] Reference DesignPDF, 409 Kb, File published: Mar 17, 2010
TI Power Solution for Intel Atom Z510, Z530, Z5xx Platforms - Intel Atom N400 [Pineview-M] Reference DesignPDF, 417 Kb, File published: Feb 9, 2010
TI Power Solution for Intel Atom N400 Platform - Intel ATOM Power Solutions (Rev. A)PDF, 57 Kb, Revision: A, File published: May 7, 2009
- Intel EP80579 Tolopai System-on-Chip Reference DesignPDF, 66 Kb, File published: Jul 21, 2010
- Cycloneв„ў III FPGA Starter Kit Power Reference DesignPDF, 314 Kb, File published: Mar 27, 2008
This power supply was designed to power the 3C25F324 starter kit. This reference design has many benefits over the existing power supply found on the starter kit demonstration board.
Model Line
Series: TPS51116 (8)
Manufacturer's Classification
- Semiconductors > Power Management > DDR Memory Power Solutions
