Datasheet Texas Instruments TPS51217DSCR

ManufacturerTexas Instruments
SeriesTPS51217
Part NumberTPS51217DSCR
Datasheet Texas Instruments TPS51217DSCR

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 StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

Packaging

Pin10
Package TypeDSC
Industry STD TermWSON
JEDEC CodeS-PDSO-N
Package QTY3000
CarrierLARGE T&R
Device MarkingPIYI
Width (mm)3
Length (mm)3
Thickness (mm).75
Pitch (mm).5
Max Height (mm).8
Mechanical DataDownload

Parametrics

Control ModeD-CAP
Duty Cycle(Max)89 %
Iout(Max)20 A
Iq(Typ)0.32 mA
Number of Phases1
Operating Temperature Range-40 to 85 C
Package GroupWSON
RatingCatalog
Regulated Outputs1
Special FeaturesDynamic Voltage Scaling,Enable,Light Load Efficiency,Power Good,Pre-Bias Start-Up,Synchronous Rectification
Switching Frequency(Max)368 kHz
Switching Frequency(Min)312 kHz
TypeController
Vin(Max)28 V
Vin(Min)3 V
Vout(Max)2.6 V
Vout(Min)0.6 V

Eco Plan

RoHSCompliant

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 Design
    PDF, 38 Kb, File published: Jul 21, 2010

Model Line

Series: TPS51217 (2)

Manufacturer's Classification

  • Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Controller (External Switch)