Datasheet Texas Instruments TPS53667RTAT

ManufacturerTexas Instruments
SeriesTPS53667
Part NumberTPS53667RTAT
Datasheet Texas Instruments TPS53667RTAT

6-Phase, D-CAP+ Step-Down Driverless Buck Controller with NVM and PMBus Interface for AVS 40-WQFN -40 to 125

Datasheets

TPS53667 6-Phase, D-CAP+, Step-Down, Buck Controller with NVM and PMBusв„ў Interface for ASIC Power and High-Current Point-of-Load datasheet
PDF, 2.8 Mb, Revision: B, File published: Feb 10, 2017
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Prices

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

Packaging

Pin4040
Package TypeRTARTA
Industry STD TermWQFNWQFN
JEDEC CodeS-PQFP-NS-PQFP-N
Package QTY250250
CarrierSMALL T&RSMALL T&R
Device Marking53667TPS
Width (mm)66
Length (mm)66
Thickness (mm).75.75
Pitch (mm).5.5
Max Height (mm).8.8
Mechanical DataDownloadDownload

Parametrics

Control ModeD-CAP+
Duty Cycle(Max)50 %
Iout(Max)420 A
Iq(Typ)6.1 mA
Number of Phases6
Operating Temperature Range-40 to 125 C
Package GroupWQFN
RatingCatalog
Regulated Outputs1
Special FeaturesAdjustable Current Limit,Dynamic Voltage Scaling,Enable,Light Load Efficiency,PMBus,Phase Interleaving,Power Good,Pre-Bias Start-Up,Remote Sense,Synchronous Rectification,UVLO Adjustable,Voltage Margining
Switching Frequency(Max)1000 kHz
Switching Frequency(Min)300 kHz
TypeController
Vin(Max)17 V
Vin(Min)4.5 V
Vout(Max)2.5 V
Vout(Min)0.5 V

Eco Plan

RoHSCompliant

Design Kits & Evaluation Modules

  • Evaluation Modules & Boards: TPS53667EVM-769
    TPS53667 6-Phase, DCAP+TM Step-Down Buck Controller Evaluation Module with PMBus Interface
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: USB-TO-GPIO
    USB Interface Adapter EVM
    Lifecycle Status: Active (Recommended for new designs)

Application Notes

  • Multiphase Buck Design from Start to Finish, Part 1
    PDF, 3.7 Mb, File published: Apr 25, 2017

Model Line

Series: TPS53667 (2)

Manufacturer's Classification

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