Datasheet Texas Instruments TPS40091RHDR

ManufacturerTexas Instruments
SeriesTPS40091
Part NumberTPS40091RHDR
Datasheet Texas Instruments TPS40091RHDR

4 Channel Multiphase Buck DC/DC Controller with Tri-state 28-VQFN -40 to 85

Datasheets

4-Channel MultiPhase DC/DC Controller with Tri-State datasheet
PDF, 971 Kb, Revision: B, File published: May 12, 2006
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Prices

Status

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

Packaging

Pin2828
Package TypeRHDRHD
Industry STD TermVQFNVQFN
JEDEC CodeS-PQFP-NS-PQFP-N
Package QTY30003000
CarrierLARGE T&RLARGE T&R
Device Marking40091TPS
Width (mm)55
Length (mm)55
Thickness (mm).9.9
Pitch (mm).5.5
Max Height (mm)11
Mechanical DataDownloadDownload

Parametrics

Control ModeCurrent Mode
Duty Cycle(Max)87.5 %
Iout(Max)120 A
Iq(Typ)4 mA
Number of Phases4
Operating Temperature Range-40 to 85 C
Package GroupVQFN
RatingCatalog
Regulated Outputs1
Special FeaturesEnable,Frequency Synchronization,Power Good,Remote Sense,Synchronous Rectification
Switching Frequency(Max)1000 kHz
Switching Frequency(Min)100 kHz
TypeController
Vin(Max)15 V
Vin(Min)4.5 V
Vout(Max)3.3 V
Vout(Min)0.7 V

Eco Plan

RoHSCompliant

Design Kits & Evaluation Modules

  • Evaluation Modules & Boards: TPS40090EVM-002
    TPS40090EVM-002 Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

Model Line

Series: TPS40091 (5)

Manufacturer's Classification

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